Why Is My Computer So Slow Windows 10


Why is my PC running so slow? 3 common causes and how to fix them yourself

There is nothing more aggravating than a computer that is slow to respond. Sarah Tew/CNETA A faulty computer may be both bothersome and infuriating, especially if you don’t have access to an IT staff to help you diagnose the problem. Working on a slow PC can make getting work done more painful and doing things you enjoy like gaming less enjoyable. Whether it takes forever to boot up, load your favorite software, or simply open and close windows, a slow PC can make getting work done more painful and doing things you enjoy like gaming less enjoyable.

You may start the year with a clean slate and, at the very least, offer yourself a brief break from muttering disparaging remarks about your computer under your breath while doing so.

I guarantee that you will be able to do it on your own.

Currently playing: Keep an eye out for this: 5 easy techniques to help you speed up a sluggish computer 1:03

Task Manager is like a magic crystal ball

Think of Task Manager as a window into the overall health of your computer. What is straining the processor, how much memory something is consuming, and even how much network traffic a software has consumed are all shown by this app. Opening Task Manager in Windows 10 is made simple by right-clicking on the Taskbar and selectingTask Manager from the list of choices that appears. In Windows 11, choose Task Manager from the Start menu by clicking on the magnifying glass in the Taskbar. The default view of Task Manager does not display much information other than which applications are presently executing (handy if you already know if you want to close one out).

  • To keep an eye on your machine, use Task Manager.
  • By default, this list is divided into two categories: applications and background processes.
  • My recommendation is to leave Task Manager running for a few minutes while you keep an eye on it.
  • Look for processes that consistently appear at the top of the list and consume a lot of memory or CPU.
  • To learn more about it, look it up on the internet.

In order to terminate an app or process that you believe is partially responsible for sluggish performance, choose it from the list and then select End Task. Want to learn more about Windows 11? Check out this article. First and foremost, you must complete these two tasks.

Three more common reasons for a slow PC

There are simply too many applications and services to compile a comprehensive list of what’s likely to be slowing down a PC, but it doesn’t rule out the possibility of some of the most common offenders. Here are some of the most common problems that we all encounter when using a computer.

Antivirus scans

While watching your system operate slowly with Task Manager open, you may have observed that your antivirus program is usually near the top of the list of processes operating on your computer. While your antivirus software is continually searching your computer for malware and viruses, it might cause your system to become sluggish. Allowing your antivirus application to scan whenever it pleases is preferable than scheduling scans for times when you are not likely to be using your computer, such as overnight or during your lunch hour, as described above.

Startup applications might cause a significant slowdown in overall performance.

Too many apps are running at login

If your computer takes an inordinate amount of time to respond when you enter into your Windows account, it is likely that you have far too many applications trying to launch at startup. By opening Task Manager and selecting the Startuptab, you can make changes to the list of applications and services that start automatically when you log in to your computer. Delete anything from the list that you don’t require to be loaded and ready the instant your PC is turned on by selecting the program name and then clicking Disable.

Jason Cipriani/CNET contributed this screenshot.

Some web browsers are resource hogs

It’s possible that your web browser is to blame, especially if you’ve lost track of how many windows and tabs you have open. Each browser window and tab consumes memory and processing power, resulting in a gradual slowdown of your computer’s performance over time. The arrow next to your browser’s name allows you to get a breakdown of the extensions and tabs that might be causing the problem in Task Manager by clicking on them. Alternatively, if you are using Chrome, it comes with a task manager of its own built in.

More ToolsTask manager is another useful tool.

Putting OneDrive sync on hold might help your computer run faster.

Battle-tested solutions

Troubleshooting and speeding up your computer may be accomplished through a variety of means. Here are some measures you may do to at the very least temporarily speed up your sluggish computer, as shown below:

  • When you’re finished with an application, close it. Check to see that they aren’t running in the notification tray (next to the volume and Wi-Fi indicators). Some applications, such as Slack, continue to operate in the background even after you have closed them. Typically, you may entirely terminate programs that are still operating by right-clicking on the app icon and selecting quit or exit
  • However, this is not always the case.
  • OneDrive synchronization should be paused. Even Microsoft acknowledges that this might cause your machine to run more slowly. Syncing with OneDrive may be halted by right-clicking on the OneDrive icon in the notification tray, selectingMore, and then selectingPause syncing.
  • Check the amount of available storage space and the health of the hard disk. You may be experiencing hard drive or SSD failure if your hard drive or SSD is running out of space or is growing old. CrystalDisk Info(Standard Edition) is what I use to acquire the most basic information about my disks. It’s a free program that instantly analyzes your drives and provides you with information about their current condition. To ensure that the hard drive is fully tested and repaired, take your computer to a professional who can correctly diagnose the problem and, if necessary, improve the storage capacity.
  • Turn off your computer on a regular basis. Not just restart it, but turn it off completely and walk away for a few minutes to let it cool down. As a result, your computer will have a chance to clear out its memory and start over from scratch the next time it is powered on.

The following options should be tried if none of the preceding ideas improves the performance of your computer to a level that you’re satisfied with: lowering animations, changing themes, and toggling additional Windows 10-specific settings. If you’re attempting to seek remote assistance, make sure you know how to snap screenshots on Windows 10 before proceeding.

In the event that you live in an Apple-centric family, you’re in luck: we have advice for speeding up your sluggish Mac, as well. Learn how to use smart gadgets and the internet more effectively with our amusing and innovative how-to videos.

9 Reasons why windows 10 computer running slow and how to speed up it?

Your Windows 10 computer may be performing slowly or freezing for a variety of reasons. It is possible that your machine has been infected with a virus or has been infected with malware. It is possible that your storage or RAM (Random Access Memory) has reached its maximum capacity, causing your PC to perform slower or, if your machine is older, requiring an update or replacement entirely. Once again, your machine may be falling behind on Windows or driver updates, or it may have too many beginning apps, which can cause Windows 10 to slow down.

How to improve the performance of a sluggish laptop or PC running Windows 10, 8, or 7.

Why is my computer slow

Here are some of the most frequent reasons why your computer is slowing down, as well as some suggestions on how to resolve the issue so that your Windows 10 PC or laptop can perform at peak performance once again.

Malware or virus infection

If your computer has been infected with a virus or malware software, you may notice that Windows 10 is operating extremely slowly or not responding at all, that the CPU is being overloaded, or that the disk is being overloaded by 100 percent.

  • We highly advise that you do a comprehensive system scan with the most recent version of your antivirus software. If you have more than one third-party antivirus product installed on your computer, remove them all at once. If possible, avoid installing pirated or cracked software and instead opt to install authentic products that have been obtained from the original website

Too many background programs running

It is most usual that having too many apps running at the same time causes a computer to become unresponsive. Despite the fact that you may be unaware of it, there are a slew of apps running in the background that are using system resources and causing Windows 10 to function slowly. Disable any background applications.

  • Using the keyboard shortcut Windows + I, navigate to the settings menu. Select privacy and then background app from the drop-down menu. Turn off the toggle “Allow applications to run in the background” under the Background Apps section.

To block a certain application from running in the background,

  1. Make sure the option “Let applications run in the background” is enabled. Specify which applications can operate in the background, and disable particular applications and services settings

Too many startup programs

If your Windows 10 machine is taking an inordinate amount of time to boot up, it is likely that you have a large number of applications trying to launch at startup, which slows down the starting and shutdown times of Windows 10. Let’s block apps from running at startup; take notice that this had no effect on the performance of the app. To prevent programs from launching at startup, use the Disable Programs at Startup option.

  1. To open the task manager, press the Ctrl+shift+Esc keys at the same time. Select the ‘Starting’ tab, which will provide a list of all applications that are launched when Windows is first booted up, as well as the influence they have on the startup process. Disable any programs that are listed as ‘Enabled’ but that you do not require to be launched at startup by selecting them and pressing ‘Disable’.

Being behind on Windows or driver updates is a serious problem.

Your PC Falling behind on Windows or driver updates

If you haven’t installed Windows updates in a long time, or if your computer’s device drivers are out of current or damaged, you may face performance difficulties on your computer once more. Performance enhancements are provided by new Windows and driver updates, and failing to keep up with them may cause your computer to slow down. To install the most recent Windows update, follow these steps:

  • Select settings by pressing the Windows key and the X key at the same time. Select Updatesecurity from the drop-down menu, and then click the Check for Updates button. When you click on this, the newest Windows updates will be downloaded and installed from the Microsoft server
  • Once this is completed, restart your computer in order to apply Windows updates.

Manually updating the device driver: When you install Windows Update, it will automatically install the driver updates as well as the operating system updates. However, you may manually install the device driver by following the instructions outlined in the following section.

  • To access the device manager, press Windows key + R, typedevmgmt.msc, and then click OK
  • This will display a list of all the device drivers that have been installed
  • For example, if you wish to update the display driver, you should do it first. Select Update Driver from the context menu of the installed display (Graphics) driver. Select Search automatically for updated driver software from the drop-down menu and follow the on-screen instructions.
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On this page, you can find extensive instructions on how to update, reinstall, or rollback a device driver on Windows 10.

Windows System Files Corrupted or missing

If the system files on your computer become damaged or missing for any reason, your computer may encounter driver errors, blue or black screens, programs that won’t open, computer slowing down and freezing, and other issues that have a significant impact on your everyday activities.

Execute the DISM and sfc utilities. Windows comes with a built-in Deployment Image Service and Management Tool (DISM) as well as a system file checker application that automatically identifies and replaces missing or corrupted system files with the proper one when they are not there.

  • Make sure you are logged in as an administrator
  • Type commanddism.exe /Online /Cleanup-image /Restorehealth into the command prompt. and press the enter key, which will verify the current condition of the system image
  • After that, perform the commandsfc /scannow. This will locate and update corrupted or missing system files on your computer. Restart your computer after the scanning procedure has been completed to its fullest extent.

It Maybe Your Web Browser

There’s a good chance that your web browser is consuming all of your system resources, causing your computer to slow down. Google Chrome is by far the most popular browser, and the more tabs you have open in Chrome, or the more extensions you have installed, the more RAM it consumes. To get around this problem, do the following: Simply shut all of the browser tabs that aren’t currently being utilized. When you type chrome:/extensions/ into the chrome URL bar and click the enter key, a list of all the chrome extensions that have been installed will appear.

Running out of disk drive space

When the operating system installation disk (typically drive C) reaches 95 percent capacity, your computer begins to slow down, and it might run at up to half its regular pace. Check the storage capacity of your computer and delete any unneeded items, such as software installers, that may have accumulated in the download folder. If you’re still having trouble freeing up space on your hard drive, consider saving your data and documents on an external hard drive or transferring them to a cloud storage service (such as google drive, Dropbox, OneDrive) Clean your Recycle Bin, Downloads folder, temporary files, and browser cache and cookies all at once with a third-party program likeCcleaner.

Again, the usual life cycle for a hard drive is between 3 and 5 years.

Alternatively, it may be time to upgrade your old HDD to an SSD.

Running out of RAM (Random Access Memory)

RAM (random access memory) is used by your computer to store information that is presently being used by the operating system and programs that are running on it. If your computer doesn’t have enough RAM to handle the tasks and applications you’re attempting to execute, it resorts to using a file on your hard drive known as the swap file as a temporary workaround. Because hard disk drives (HDDs) are far slower than RAM, they will cause a considerable reduction in computer speed. If you are using resource-intensive programs such as Adobe Photoshop, AutoCAD, or video-editing software, you should have at least 6GB of RAM available.

Your computer is too old

Unfortunately, the most frequent reason why your computer is operating slowly is also the explanation you probably don’t want to hear: it’s too old, or it’s not powerful enough, which is the most typical reason for poor performance. Yes, if you use an outdated computer to play games or edit films, you may have difficulties since the machine is not up to the work at hand.

The only way to solve this problem is to get a new PC or laptop computer. Read our Laptop Buying Guide– How to Select the Most Appropriate Laptop. You may also be interested in:

  • Making Your Computer Faster and Increasing the Performance of Your Windows 10 PC in 2020
  • Solved: Windows 10 CPU use increased significantly after the upgrade. 15 Tips for Increasing the Performance of the Windows 10 20H2 Update
  • The following steps will show you how to modify the boot order (Boot Sequence) on a Windows 10 PC or laptop. The issue with the NVIDIA Control Panel not opening after the Windows 10 upgrade has been resolved.

Tips for Increasing the Performance of Your Computer and Windows 10 PC in 2020; High CPU use after an update in Windows 10 has been resolved. 15 Techniques for Increasing the Performance of the Windows 10 20H2 Update When using a Windows 10 PC or laptop, you may adjust the boot order (Boot Sequence). Fix for: NVIDIA Control Panel won’t open after updating to Windows 10;

[Complete Guide] Windows 11/10 Suddenly Extremely Slow! Speed It Up

Today, I’m going to teach you how to fix Windows 10 slowness from the ground up from scratch. When your computer starts to operate slowly all of a sudden, it may be really aggravating. It might be difficult for novices to understand why their computer has become so sluggish all of a sudden.

Overview – Computer Running Slow Windows 11/10

“I’ve owned this computer for approximately 1.5 years now, and it has always performed flawlessly and quickly. Then, about a week ago, it suddenly became really sluggish; whether it’s launching an app or right-clicking, everything is quite sluggish now. Nothing had been installed, and everything I had done up to that point had been normal. It’s a bizarre situation. What is causing my Windows 10 to become unresponsive all of a sudden? Please let me know if you have any suggestions for what I should do next.

Workable Solutions Step-by-step Troubleshooting
Why is Windows 10 so slow Your computer was running for a long time without a reboot, not enough free hard drive space.Full steps
Quick tips on Windows 10 slow Reboot your computer, scan for malware or viruses, close background programs, update Windows.Full steps
Advanced fixes to Windows 10 slow Delete temp files, free up Windows 10 disk space, erase computer and start over.Full steps
FAQs about Windows 10 slow How to speed up Windows 10? Why is Windows 10 so Slow? How to stop Windows 10 from lagging.Full steps

Why Is My Computer So Slow All of a Sudden

Approximately how frequently do you become annoyed when your computer acts up, is slow, or freezes? This list does not include all of the possible causes, but when it comes to personal computers, it should provide you with a good starting point for understanding what causes poor performance on Windows-based PCs in particular. Here are some of the most prevalent causes of Windows 10’s poor performance.

  • Your computer had been functioning for an extended period of time without being rebooted
  • There is insufficient free hard disk space. The hard drive has become corrupted or fragmented. The PC has been infected by a virus or malicious software. There are too many background apps running. Overheating has occurred on the computer or CPU
  • Your Windows or other software is out of date, and you should update it. Failure of the hardware

Quick Fixes for Windows 11/10 Running Slow and Unresponsive Issue

Given what caused your computer to run slowly in Windows 10, you can use the simple remedies to resolve your issue and make your computer or laptop run faster in the future.

Method 1. Reboot your computer

Before attempting any of the remedies listed below, check sure that your computer has been properly restarted lately.

  • Activate the “Start” button
  • Navigate to “Shut down or sign outRestart.”

Method 2. Scan for malware or viruses

In the event that your computer becomes infected with one or more viruses, this might result in your computer running slowly. Scanning your PC with your antivirus software is recommended. Additionally, you can attempt to eradicate the infection without the use of antivirus software.

  • Start the Windows Command Prompt with the Administrator privileges enabled. Hit the Enter key after typing the command:attrib g:*.* /d /s -h -r -s. (You need replace the drive letter g with the drive letter of your own external hard disk. )

Method 3. Close background programs

Background applications are one of the most prevalent causes of a sluggish computer, and they are one of the most difficult to eliminate. Any TSRs and starting applications that are automatically launched when the machine is powered on should be removed or disabled. To find out what applications are running in the background and how much memory and CPU they are consuming, perform the following commands:

Method 4. Update Windows

Check to see if you have the most recent Windows updates loaded on your computer. If you are using the Internet and your computer is running slowly, check to be that all of your browser plugins are up to date.

  • Then go to “SettingsUpdateSecurity settingsWindows Update” by clicking on the “Start” button.

Advanced Solutions to Windows 11/10 Slow Suddenly

If the simple remedies don’t work and your computer or laptop is operating slowly on Windows 10, try one of the advanced ways listed below to see if it helps to speed up Windows 10.

Fix 1. Delete temp files

Temporary files are created on the hard disk as a result of a computer running programs. Deleting these temporary files might assist to improve the overall speed of your computer. You may delete temporary files manually or with the help of Disk Cleanup. You can also set up a system to automatically erase temporary files.

Fix 2. Free up Windows 10 disk space and increase C drive space

Professional toolkits are required for some significant hard drive troubles, which may result in a hard drive being overburdened and slow as a result. EaseUS CleanGenius is advised in this situation. It may be used to clean out all of the garbage files at the same time, resulting in greater free space. 1 – Remove any unnecessary files from your computer. Step 1: Obtain and install EaseUS CleanGenius on your computer system. In order to begin, browse to “Cleanup” and then click “Scan.” Step 2.EaseUS CleanGenius will begin scanning all of your computer’s files instantly, selecting system garbage files and incorrect entries, and then clicking “Clean” over the whole system.

To bring the procedure to a close, click “Done.” 2 – Increase the system C drive’s capacity A simple remedy to the Windows 10 unexpectedly sluggish problem is to simply extend your C drive with EaseUS Partition Master if clearing out useless files does not result in a significant amount of free space.

  1. Step 1.
  2. When your C drive is running out of space, the Low Disk Space indicator will appear on EaseUS Partition Master’s interface.
  3. Step 2.Click “OK” to have the C drive automatically expanded to its maximum capacity.
  4. Additional Option: You may also select “Manual Adjustment” if you want to manually lengthen the C drive.
  5. To confirm, press the “OK” button.
  6. Click the “Execute Operation” button in the upper right corner, and then click “Apply” to begin all of the pending operations.

Fix 3. Erase computer and start over

Another alternative, if none of the previously mentioned remedies answers your difficulties, is to reinstall Windows or to completely erase your hard drive and start from scratch. Remember to make a backup of your data before you perform any data deletion operations. It is possible to boost performance by erasing everything and beginning again. This is accomplished by removing any old software or drivers that may have been installed on the computer and were causing the machine to be slow.

In order to ensure that there are no software-related difficulties causing your computer to be slow, you should install a new copy of Windows, software packages, and the most recent drivers.


Because to this article, you won’t have to spend hours looking for answers to Windows 10’s performance issues. You now have everything you need to increase the performance of your Windows 10/8/7 machines. As you can see from this comprehensive tutorial, the Windows sluggish issue can be caused by a variety of factors and can be resolved using a variety of approaches. Quick Fixes is the best solution I’ve found out of all the options. These methods are simple to implement and highly effective.

Windows 11/10 Slow Related Questions

Now let’s take a look at the top three queries that consumers are asking concerning the Windows 10 slowness issue.

Can I speed up my computer with Windows 10?

How can I make Windows 10 run faster? Try some of the helpful remedies listed below.

  • Restart your computer and download and install the most recent Windows 10 update. Make changes to the power plan
  • Disable starting applications
  • Defragment and optimize disks
  • And other tasks. ReadyBoost may be used to accelerate Windows 10

How do I stop Windows 10 from lagging?

  • Navigate to the “Settings” menu. Select “Update and Security” from the drop-down menu. Go to Windows Update and select “Advanced settings” from the drop-down menu. Select “Choose how updates are delivered” from the drop-down menu under “Delivery Optimization.” Remove the checkbox for “Updates from more than one source.”

Why is my computer so slow all of a sudden?

A sluggish computer is frequently caused by a large number of applications running at the same time, which consumes processing power and reduces the computer’s performance.

Why is my computer so slow? Tips to Speed up

There are two methods for increasing the speed of a computer. In the first instance, you may throw money at the problem and upgrade all of your gear at the same time. The second step is to make the most of what you currently have in the most effective manner. I’m a firm believer in the second approach, and I regard it as a personal challenge to squeeze a bit more performance out of my present resources. In other words, if your computer is running slowly and you want to make it faster, this tip is for you!

Ten top tips to speed up Windows

The first step in optimizing Windows performance is to identify which apps are using your system resources.

1. Check processes

Windows interacts with you and with the programs that you run on your computer through the usage of processes. Having too many programs running at the same time might cause your computer to slow down.

  1. Right-click on your taskbar and pick Task Manager from the drop-down menu. Take a look at the tabs at the top of the screen, which are CPU, Memory, Disk, and Network. If one is running at a high percentage, select the tab to sort by the application that is utilizing the most resources. Take a look at each software that makes use of those resources. Is it of any significance? Is it a part of the system process? If it isn’t a vital software, but rather one that is running in the background, you may end the process by right-clicking it and selecting End Task. If it’s a program you don’t use very often, remove it.

2. Check Startup items

While you’re in Task Manager, let’s have a look at the apps that are scheduled to automatically start when your computer is powered on.

  1. If you haven’t used your Task Manager in a while, right-click on your Taskbar and pick Task Manager from the drop-down menu. Select the Start-up tab and then the Status tab inside it to arrange the applications that are enabled in the order they were enabled. Disable any that aren’t absolutely necessary by selecting them with the right click menu. While you should keep items such as third-party security, audio drivers, file managers, and virus scanners running, you should feel free to disable or uninstall other apps. You may always start them manually if you want to.
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3. Uninstall unnecessary software

Many laptops and purchased desktop computers can come preloaded with bloatware, and the longer we own a computer, the more software we download and install on it. It is a good exercise to do a spring clean every now and then to keep things as streamlined as possible. Not only does it speed up your computer, but it also frees up disk space on your computer.

  1. Select Apps and Features from the Windows Start menu by selecting it with the right mouse button. Uninstall any and all apps that you no longer require or use
  2. Work your way down the list, and then select Uninstall to delete the programs you no longer want.

4. Run a registry cleaner

CCleaner is a free software tool that may be downloaded and used. Now is the time to download it.

  1. Start CCleaner and go to the Cleaner tab on the left-hand side of the screen. Once the procedure is complete, click Analyze, and then Run Cleaner to complete the task. When you click on the Registry tab, you can run a scan for problems and then fix any issues that are found once the scan is complete. There is also a program uninstaller if you want to use it rather than Task Manager, as well as a Startup program analyzer to inspect the applications that start up on your computer.

5. Defrag your hard disk

Even if you have a standard hard disk, defragmenting it may be a beneficial tool for speeding up your computer’s performance. Defragmenting a Solid State Drive is not recommended since it is not required and can lower the working life of the drive.

  1. Select Properties from the context menu of your hard disk. If there is any amount of space consumed in the Files to remove window, select Disk Cleanup from the context menu. Once you’ve cleaned up, go back to Properties and choose Tools. Optimize is selected, followed by a disk selection and finally Analyze. If any hard drive is fragmented more than 10%, select Optimize
  2. Otherwise, select Disable.

6. Check your browser addons

Because we spend most of our time in our browsers, it makes sense to keep them as thin and mean as possible.

The process of scanning the browser for superfluous extensions helps to ensure that the browser is not being slowed down. The precise language varies from browser to browser, so choose the one that is most relevant for you.

  1. Open your preferred web browser and select the menu button (typically the three dots or lines in the upper right corner)
  2. Add-ons or extensions can be selected. Make your go through the list and either turn them off completely or set them to “Ask to activate.” Think about installing click-to-play plugins to prevent web pages from loading video or animations while you browse. This increases the speed of online browsing across the board.

7. Check for program or Windows errors

If an application is misbehaving or exhibiting errors, Windows may attempt to run it or fix it regardless, which may cause the system to slow down. Checking for faults is a good method of increasing the performance of Windows and extending the life of your machine.

  1. In the Search Windows (Cortana) box, type the word “event.” In the left pane, select Application, and in the center pane, browse through the logs. Identify and troubleshoot problems as they arise
  2. System should be selected and the same procedure followed

8. Minimize running services

If you’re comfortable with your computer, limiting the number of services that run in the background may be really beneficial in terms of speeding up Windows. Windows starts with a setup that is most likely to function on the majority of computers. It’s possible that you won’t require half of the services it provides.

  1. Make a backup of your system’s data
  2. Visit the Black Viper website and choose your Windows operating system. Task Manager may be accessed by selecting it from the Task Bar’s right-click menu. Select the Services tab, and then click on the Open Services button at the bottom of the page. Follow Black Viper’s instructions to determine which services you may or may not require, and then disable them as necessary.

9. Minimize visual effects

Reduced visual effects in Windows are only marginally beneficial, but if you’re seeking for every ounce of efficiency you can get your hands on, it’s certainly worth the effort.

  1. System may be accessed by selecting it from the Windows Start menu using the right mouse button. Advanced system settings are found in the left pane, while the Advanced tab is found in the right pane. In the Performance section, pick Settings, and then Custom or Best Performance from the drop-down menu. If you choose Custom, uncheck the boxes next to the effects you don’t need and leave the rest of the options alone.

10. Scan for malware and viruses

Finally, once you’ve altered and tuned your computer, it’s time to check to make sure there isn’t anything malicious slowing it down any more.

  1. Complete a thorough antivirus scan. This will most likely take a few hours, so it may be beneficial to leave it running overnight. Use your preferred malware and spyware scanners to conduct a malware and spyware scan
  2. Antivirus and malware scanners should be operating in the background at all times to keep the bad guys at bay.

That concludes my list of the top 10 strategies for speeding up Windows. They are completely free, and they may tell you something new about your computer that you didn’t know previously. Additionally, they simplify your operating system, clear up the clutter, and ensure that there is nothing on it that you don’t want to be there at all times. Do you have any additional suggestions for optimizing Windows without paying money? Please tell us about them in the comments section.

13 Tips to Windows 10 Very Slow and Unresponsive

What is causing Windows 10 to be so slow? What is the best way to resolve the Windows 10 is extremely sluggish and unresponsive issue? We looked at a number of postings, and the lessons we gathered on how to speed up Windows 10 and your machine are presented in this MiniToolpost.

Why Is Windows 10 So Slow?

The majority of computer users say that their computer slows and takes a long time to respond, or that their computer becomes stuck while running many programs at the same time. In reality, poor computer performance has become a familiar topic for most people, and many of them are curious as to what causes Windows 10 to operate extremely slowly and become unresponsive, as well as how to resolve this issue. Meanwhile, what is causing Windows 10 to be so slow? There might be a variety of factors contributing to it.

  • Too many background programs running at the same time
  • Hardware issues and outdated drivers
  • Infection with a virus or malware
  • There is no available hard disk space. Disk drive that is damaged or fragmented Overheating
  • PC or laptop that is too old
  • Increased CPU use
  • Hardware failure

As a result, in the following part, we will demonstrate how to resolve the issue of Windows 10 being extremely slow and unresponsive, as well as how to enhance Windows 10 performance. For those who wish to increase their gaming performance on Windows 10, this article will demonstrate how to optimize Windows 10 for gaming.

13 Tips to Windows 10 Very Slow and Unresponsive

  1. Disable high-performance processes, enable rapid startup, disable superfluous services, disable visual effects and transparency, and check for viruses or malware. Defragment your hard disk. Make sure your driver and software are up to date. Increase or decrease the amount of virtual memory available
  2. Fix the 100 percent disk use in the Windows 10 Task Manager. Stop the Windows Module Installer service from running. Check the amount of space on your hard disk. Upgrade to a solid-state drive (SSD)
  3. Perform a fresh installation.

13 Tips to Windows 10 Very Slow and Unresponsive

To resolve the issue where Windows 10 is causing my machine to slow down, carefully attempt each of the options listed below one at a time. How can I make Windows 10 operate more quickly? This post provides some suggestions for improving the performance of Windows 10.

Solution 1. Check for Virus or Malware

As previously stated in the preceding section, a virus or malware infection may be the root cause of the Windows 10 slowness and unresponsiveness problem. As a result, in order to resolve the Windows 10 extremely sluggish starting issue, you must first ensure that your machine is not infected with a virus or malware. This is accomplished through the use of a built-in Windows utility called Windows Defender, which scans your computer for viruses and malware. As a result, you may launch Windows Defender and perform a comprehensive scan to identify and remove any viruses or malware that may be present on your computer.

In addition to Windows Defender, any third-party antivirus software, such as Avast, is acceptable. The issue of Windows 10 being extremely sluggish and unresponsive would be resolved if a virus or spyware was removed.

Solution 2. Disable Heavy Performance Processes

Some third-party apps cause Windows 10 to operate slowly when they are installed. As a result, you may scan for and eliminate high-performance programs to resolve the computer operating slowly issue. Here is a link to the instruction.

  1. Task Manager may be accessed by right-clicking the Taskbar and selecting it. Start by going to the Startuptab and sorting the processes according to their Startup impactrating
  2. Then select Disable processes in Highcategory from the drop-down menu. Disable the process by selecting it from the context menu.

After that, the problem of Windows 10 being useless because it is too sluggish will be resolved.

Solution 3. Enable Fast Startup Option

Windows 10 now has a function called Hybrid Starting and Shutdown, which puts your computer into a hibernation mode and speeds up the startup and shutdown processes. For this reason, activating Fast Startup may be beneficial in resolving the issue of Windows 10 starting slowly. Here is a link to the instruction. 1. Navigate to the Control Panel. 2. Select System and Security from the drop-down menu. 3. Select Power Options from the drop-down menu. 4. On the left-hand panel, select what you want the power button to perform.

In the pop-up window that appears, selectChange settings that are now inaccessible from the menu.


Solution 4. Disable Unnecessary Services

There are a variety of services available on your computer. Some of them are really vital, while others are completely useless. As a result, in order to resolve the problem of a computer operating slowly under Windows 10, consider disabling unneeded services to boost Windows 10 speed. Here is a link to the instruction.

  1. To openRundialog, press the Windows key and the R key simultaneously. Then, in the box that appears, type services.msc and press OK to proceed. Then you’ll get a list of all the services that are starting up with your Windows 10 computer. Select the services that aren’t needed and right-click on them to bring up the Properties menu. Change the Startup type from Enabled to Disabled Then clickApplyandOK to save your modifications.

After that, restart your computer and check to see whether the Windows 10 is no longer slow and unresponsive issue has been resolved.

Solution 5. Disable Visual Effects and Transparency

Windows 10 has numerous visual effects and other visuals that are visually appealing, but these features can cause your computer to perform slowly or, in the worst case scenario, become unresponsive. As a result, removing visual effects and transparency may be necessary in order to resolve the Windows 10 very sluggish and unresponsive issue. Here is a link to the instruction.

  1. To enter the Settings menu, press the Windows key and the I key at the same time. Then select Personalization from the drop-down menu. Colors can be found in the left panel by clickingColors
  2. Transparency effects may be found further down the page by scrolling down and setting it toOff.

After that, look into the problem. The problem with Windows 10 being useless has been resolved.

Solution 6. Defrag Hard Drive

Additionally, a damaged or fragmented hard drive can cause the issue of Windows 10 being extremely sluggish and unresponsive. As a result, you can attempt defragging your hard disk in order to resolve the problem of your computer being slow after a Windows update. Here is a link to the instruction. 1. In the Windows search box, type defrag and choose Defragment and Optimize Drives from the results. Click on Analyze once you’ve selected the desired drive. 3. After the disk has been scanned, choose the fragmented drive and then Select Optimize.

Sit back and wait for the procedure to be finished.

Associated article:How to Defragment Windows 7 in Order to Improve Computer Performance?

Solution 7. Update Driver and Software

A driver or program that is out of current might also contribute to the issue of Windows 10 being extremely sluggish and unresponsive. You may try upgrading all of your old drivers and software to see if it helps to resolve the problem of Windows 10 slowing down my machine. To update a driver, go to the Microsoft official site or the manufacturer’s official site and download the most recent version of the software. To update software, you may alternatively go to the software’s official website and get the most recent version, which you can then install on your computer.

After you have completed all of the procedures, restart your computer to see whether the problem with the computer being slow after the Windows update has been resolved.

Solution 8. Adjust the Size of Virtual Memory

When it comes to improving performance, virtual memory is a critical component of Windows 10. If you are experiencing problems with Windows 10 being extremely sluggish and unresponsive, you may try increasing the amount of virtual memory available. Here is a link to the instruction. 1. In the search bar of Windows 10, typeView advanced system settings and select the one that best matches your needs. 2. In the Advancedtab, go to the Performancesection and choose Settings. Step 3: Navigate to the Advancedtab and selectChangeunderVirtual memorysection.

  1. Uncheck the box Automatically control the size of the paging file on all drives by selecting the disk and selecting Custom size.
  2. Last but not least, clickSetandOK to save your modifications.
  3. It is necessary to select the manual size for all disks in order to resolve the Windows 10 issue of being extremely sluggish and unresponsive.
  4. Note:The size of virtual memory is proportional to the amount of RAM available on your computer.
  5. When it comes to the maximum size, it should be up to four times the quantity of RAM available on your computer.
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Solution 9. Fix Windows 10 Task Manager 100% Disk Usage

Another factor contributing to Windows 10’s slowness and unresponsiveness is its 100 percent disk utilization. It is a regular problem that consumers encounter due to the large number of apps and software that are operating on their computer. You may read the article 12 Tips for 100 percent Disk Usage on Windows 10 Task Manager to learn how to resolve the issue. Windows 10 Task Manager is configured to use 100 percent of the available disk space in order to resolve the issue of Windows 10 being extremely sluggish and unresponsive.

This post will demonstrate how to resolve the problem of service host local system having a high CPU use.

Solution 10. Stop Windows Module Installer Service

Some customers have observed that the Windows Module Installer service may be to blame for the issue with Windows 10 being extremely sluggish and unresponsive. Consequently, disabling the Windows Module Installer service might be used to speed up a machine that is functioning slowly in Windows 10. Here is a link to the instruction.

  1. To openRundialog, press the Windows key and the R key simultaneously. Click OK to proceed. In the pop-up window, type services.mscin the box and press Enter to continue. Then look for the Windows Moduler Installerservice in the Serviceswindow and double-click on it
  2. Change its Startup type toDisabled, and then change its Service status toStopped, and then restart it. To confirm the modifications, clickApplyandOK.

When you have completed all of the procedures, restart your computer and check to see whether the Windows 10 very sluggish and unresponsive issue has been resolved.

Solution 11. Check Hard Drive Space

When encountering the problem of Windows 10 being extremely slow and unresponsive, it is necessary to check the hard drive space. When the hard disk space on a computer is running short, the machine’s performance will suffer as well. In this circumstance, you will need to make some space on your hard disk. There are a variety of methods for freeing up hard drive space, including eliminating superfluous data, expanding partitions, and other techniques.

Purchase Right Away For this reason, you may read the post10 Ways to Free up Disk Space in Windows 10 to learn more about how to free up disk space and therefore resolve the issue computer slow after Windows update that you are experiencing.

Solution 12. Upgrade System to SSD

Upgrade your PC to a faster solid-state drive (SSD) if you are experiencing Windows 10 issues with slowness and unresponsiveness. You have the option of cloning the whole system drive to a faster SSD in order to improve PC performance overall. As a result, the free clone tool MiniTool ShadowMaker might assist you in accomplishing your goal. It has the capability of cloning the operating system to an SSD without causing data loss. Now, we’ll teach you how to update your system to a solid-state drive (SSD) in order to boost computer speed.

  • Download and install MiniTool ShadowMaker from the link below on your computer’s hard drive.
  • 2.
  • 3.
  • To access the computer’s primary interface, selectConnectinThis Computer from the drop-down menu.
  • Once you’ve entered the main interface, navigate to theToolspage and clickClone Disk.
  • Select a disk clone source by selecting Sourcemodule from the drop-down menu.
  • 7.

Please keep in mind that all data on your target drive will be lost throughout the disk cloning procedure.


It will take some time, and the amount of time it will take will be determined on the quantity of files on the hard drive.

When it is done, you will receive a warning notice informing you that the signatures on the source disk and the destination disk are the same.

Furthermore, if you wish to boot the computer from the target drive, you must first update the BIOS settings.

What are the most important components of a computer to consider while setting up a computer on your own?

Solution 13. Perform a Clean Windows 10 Installation

If none of the solutions listed above are successful in resolving the issue of Windows 10 being extremely sluggish and unresponsive, you may want to consider doing a fresh Windows 10 installation. Please make a backup of all of your personal files prior to reinstalling the operating system. Then read the post Detailed Steps and Instructions to Reinstall Windows 10 to find out how to do a fresh Windows 10 installation on your computer. This article assisted me in resolving the issue of Windows 10 being extremely sluggish and unresponsive.

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Bottom Line

To summarize, this post provided 13 solutions for the problem of Windows 10 being extremely sluggish and unresponsive. If you are experiencing PC performance issues with Windows 10, consider these solutions.

If you have a better method to repair Windows 10 being extremely sluggish and unresponsive, or if you are experiencing any issues with MiniTool ShadowMaker, please share it in the comment section below or contact us through email and we will respond to you as soon as possible.

Windows 10 Very Slow and Unresponsive FAQ

How can I speed up a sluggish laptop running Windows 10?

  1. Disable high-performance processes, enable rapid startup, disable superfluous services, disable visual effects and transparency, and check for viruses or malware. Defragment your hard disk. Make sure your driver and software are up to date. Increase or decrease the amount of virtual memory available
  2. Fix the 100 percent disk use in the Windows 10 Task Manager. Stop the Windows Module Installer service from running. Check the amount of space on your hard disk. Upgrade to a solid-state drive (SSD)
  3. Perform a fresh installation.

What is causing my PC to run so slowly after the Windows 10 update? There are a variety of factors that contribute to a computer’s sluggish performance. It can also be caused by a number of other factors, such as registry fragmentation, garbage files, Recycle Bin files, PC history, a shortcut problem, an Internet issue, and so on. What is the best way to clean caches in Windows 10?

  1. Clear the Temporary Files in the Settings menu
  2. Run Disk Cleanup Utility
  3. And repeat the process. Clear the cache for the Windows Store
  4. Clear the cache for the browser
  5. Empty the Cache folder in File Explorer
  6. Cache is restored after the system is cleared. Delete the DNS cache
  7. MiniTool Partition Wizard may be used to clear the system cache in Windows 10.

Use Disk Cleanup Utility to clean away any temporary files that have accumulated. Windows Store Cache should be cleared, as should the browser cache. Empty the Cache folder in File Explorer. Emptying the cache and reloading the system Delete the DNS cache on your computer. Use MiniTool Partition Wizard to clear the system cache in Windows 10.

6 Reasons Why Computer Running Slow on Windows 10 (Fixes)

When Windows 10 initially appeared on the market, it was met with a lot of enthusiasm. We were expecting a program that would be superior to the generally despised Windows 8, and we were not disappointed. And while the latest version of Microsoft’s venerable operating system is a significant upgrade over previous versions, it is not without flaws. Windows 10 has received a great deal of criticism, both from reviewers and from regular users, for a variety of reasons, including intrusive data collecting and forced upgrades.

Don’t be concerned if you’ve powered on your computer only to be forced to wait an outrageously long time for your desktop to load or if you’ve noticed that apps are operating slowly.

I’ve been annoyed by poor performance on several times, so I’ve produced a list of different reasons why you could be experiencing a slow Windows 10 experience, as well as what you can do to remedy the situation.

Reason 1: You Have Too Many Startup Programs

Symptoms: Your computer takes a long time to start up, and it may even freeze during the boot process. What to Do to Fix It: To resolve this issue, you’ll need to stop several apps that are automatically launched when your computer starts up. Step 1: Press the Windows Key + X at the same time to bring up the Quick Link menu. To access the Task Manager, choose it from the drop-down menu. Step 2: Once Task Manager has been launched, select the Startup tab. Step 3: Go through the list of apps that start up with your computer and remove any that you don’t necessary require or that you don’t actually use very often.

Repeat this process for any other apps that are consuming additional resources upon launch.

Reason 2: Corrupted Windows System Files

Symptoms: Your computer is experiencing driver errors, blue or black screens, and other issues that are interfering with your normal activities.

What to Do to Fix It: The Windows 10 operating system provides you with two primary options to fight this problem. The Deployment Image Service and Management Tool is the first of them (DISM). The second program is called System File Checker (SFC) (SFC).


Step 1: Open the Windows search bar and type powershell. Run as Administrator by right-clicking on the desktop program that appears once it has been launched. indism.exe /online /cleanup-image /restorehealth will be displayed in the window that displays next. Step 2: DISM will begin searching for and replacing corrupt files as soon as you press Enter.


Step 1: Type PowerShell into the Windows search box to launch it. Make certain that the program is running as administrator. Step 2: Enter the command fc /scannow and press enter. In this procedure, corrupt files will be identified and replaced. When it’s finished, restart your computer. If faulty files were the source of your computer’s sluggish performance, your computer should now operate much more smoothly.

Reason 3: You’re Running Too Many Programs at Once

Especially if you’re using a high-performance computer with a quad-core or octacore i7 CPU, it may appear to be too simple to be true at first. There’s no way a few of additional windows could be causing your computer to slow down, right? Make sure by looking at the Task Manager for confirmation. Symptoms: Browsing is quite slow. It takes a long time for applications to start or load. The application’s displays regularly become unresponsive. What to Do to Fix It: Utilize the Task Manager to identify apps that are using excessive amounts of memory and terminate them.

Open Task Manager by typing it into the Windows Search box and pressing Enter.

Step 3: Simply clicking on the top of the Memory column will allow you to sort apps according to their memory use.

As well, shut any excess tabs that may have opened in your browser and terminate any background programs that may be active.

Reason 4: Your Antivirus Software Is Extremely Active

Symptoms: You’ve noticed that your computer is slowing down at odd intervals. What to Do to Fix It: While doing a background check, your antivirus software may be using up valuable computing resources. Change the antivirus settings on your computer. Step 1: From the Windows Search bar, locate and launch your antivirus program. For example, Malwarebytes is what I’m now using. Step 2: Select Settings from the drop-down menu. Then selectScan Schedule from the drop-down menu. Select the box of theScan that you desire to modify, and then click theEdit button.

Step 3: If you’re given the choice, adjust the time and date of the scan to your liking, as well as the frequency of the scan if necessary.

The method for modifying planned scans, on the other hand, is the same as it is for the majority of them.

Reason 5: Your Hard Drive Is Low on Space

Symptoms: If your hard drive fills up to 95 percent of its capacity, your PC’s performance can be reduced by as much as half. Your operating system becomes sluggish due to a shortage of storage space for temporary files created by programs. What to Do to Fix It: Determine which files are taking up the most space on your C Drive and remove or transfer those that are no longer needed. You may expedite the process by running a PC cleanup application on your computer. Step 1: Select Storage from the File menu in Windows Explorer.

Additionally, to guarantee that temporary files are automatically deleted and that you conserve additional space, turn on Storage Sense (highlighted in yellow below).

Temporary files, applications, games, and other files are frequently among the categories that consume the most disk space.

Deleting the required files is as simple as choosing them and pressing thedelete button. Open the subdirectory that was created. A Windows Explorer file will be opened as a result of this. Delete any files that are no longer required.

Reason 6: PC Power Plan

Problem: Your laptop has a reasonable, if not excellent battery life; nevertheless, it does not function effectively when you use a large number of apps or browsers. What to Do to Fix It: Your laptop’s Power Plan may be onBattery Saver or Recommended, which might cause this error. This must be set to High Performance mode in order to achieve the best possible performance. Step 1: In the Search box of your Windows 10 computer, type in Power Options. Edit Power Planin the Control Panel may be accessed by clicking on the Edit Power Plan button.

Step 3: Select High Performance from the drop-down menu and press Enter or click OK.

The downside is that it will deplete your battery at a higher pace as the performance of your CPU increases.

General Solutions

There are instances when you are completely baffled as to what is causing your computer to run slowly. Even if you don’t have many tabs open in your browser, you have adequate disk space, your antivirus software is up to date, and you appear to have done everything right, your computer continues to operate slowly for some reason. Fortunately, Windows 10 has two tools that can assist you in determining what is going on. The first is the Windows Troubleshooter, which may be found here. The Performance Monitor is the second component.

Windows TroubleShooter

Step 1: Locate the Control Panel by typing its name into the Windows Search area. Step 2: Select System and Security, then Security and Maintenance from the drop-down menu. Step 3: Select Start Maintenance from theMaintenance drop-down menu.

Performance Monitor

In the Windows Search box, type inperfmon /report and press the Enter key. The Performance Manager will instantly generate a report and diagnose any problems that are affecting your computer’s performance. Fortunately for you, it will also provide recommendations for solutions for each problem that is identified.

A Final Word

Using a computer that is too sluggish is a frustrating experience. Hopefully, the suggestions presented here will help us put that problem behind us. When you take steps like eliminating unnecessary files, stopping startup apps, and running the Windows Troubleshooter, you may discover other issues that you were previously unaware of, such as spyware or viruses. Hopefully, you’ll have a pleasant browsing experience from now on. If you have any queries or concerns, please do not hesitate to leave a remark below.

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