Has your Windows 10 become slow after an update? Here’s how you can solve the slow Windows problem for good.

You are watching: windows 10 update slowing down computer

Has your Windows 10 become slow after an update? Here’s how you can solve the slow Windows problem for good.

The practical value of Windows updates cannot be overstated. But as useful as these updates are, they can also make your computer slow down after you’ve installed them.

If you too are facing the “Windows 10 slow after update” issue, these tips should help you troubleshoot the problem and get it back to its original state.

Before we jump into the method, however, let’s look at the possible causes of things making your computer slow down after the Windows 10 update.

Windows 10 updates are good. In fact, they are your first line of defense against harmful malware and viruses, even before you install a good antivirus software.

They protect your computer against malware and viruses created daily. So an update not only plugs security flaws, but also patches any bugs that make applications crash—in a nutshell, then, every update aims to make your computer function better.

What then causes your computer to run slow after a Windows update?

Through our research, we have found these to be the top causes that result in a slow computer after Windows update:

  • A buggy update
  • Corrupt system files
  • Background apps

So these are a few things that you need to be careful about if you want to avoid another Windows disaster. Don’t worry about this one, though; by the end of this article, you’ll be able to fix the “slow Window 10 after the update” issue for good.


Whatever the cause of the slowdown of your Windows 10 computer, if you follow the methods listed in this guide to the end, you will not face the slow Windows 10 problem again.

If new updates have caused the slowdown of your Windows 10, then rolling back these updates should do the trick. Microsoft has a built-in method by which you can achieve this.

To uninstall the updates, go to Settings > Update & Security > Windows Update > View update history.

Click on View Update History

Next, click on Uninstall updates. There, you’ll see a list of all the installed updates. You can then uninstall the updates that you believe have caused the problem.

uninstall any windows update

In this way, you can uninstall the updates that have slowed down your Windows 10.

2. Repair Corrupt or Damaged Files

Sometimes due to updates getting stuck in between due to a network or similar issue, your crucial Windows files might end up corrupted or damaged.

This can make your system act unpredictably. You can repair the damage through the System File Checker, a free tool developed by Microsoft that comes in handy for corruption issues such as this one. The tool works by scanning your entire PC and then repairing whatever issues it can.

To run the System File Checker, you have to use the command prompt. Follow the steps listed below to get started:

  1. Go to the Start menu search bar, type in ‘command prompt’. Open Command Prompt
  2. Run the Command prompt as an administrator.
  3. In the Command prompt, type sfc /scannow and hit Enter. Run the SFC Command

After the scan is complete, reboot your system. If the Windows 10 update did cause any corruption problems, they will be resolved after following this method.

Run the DISM Command

If the SFC command fails to recover your files, use the Deployment Image Servicing and Management (DISM) command. This is another Windows diagnostic tool created by Microsoft, but a more powerful one than SFC.

The DSIM command works by repairing your Windows system image files. To run this command, open the Command prompt with the administrator privileges, as we did above. Run the DISM /Online /Cleanup-Image /CheckHealth command to check if the image is corrupted.

run the DSIM command

If there are no corruption issues, you can run a more advanced scan through the Dism /Online /Cleanup-Image /ScanHealth command:

run the DISM ScanHealth command

Note that this process may take a while. If you find corruption issues through the above step, run the Dism /Online /Cleanup-Image /RestoreHealth command to download and replace the damaged files.

Restart your computer after the command gets executed; run the SFC command again to repair the errors.

3. Disable Background Apps

Another popular method to resolve a slow Windows 10 after an update is to disable all the unnecessary background apps.

As you know, Windows 10 comes with many pre-installed apps apart from the ones that you download. These apps will keep running in the background—even when you are not using them. They don’t need to, though, as a good percentage of these apps are not really required for the functioning of Windows 10.

And the downside of this is that the apps eat away your CPU resources (RAM, cycles, etc.), which otherwise would have been free, leaving your computer slower than usual.

It is, therefore, helpful to terminate the unnecessary apps, and see if doing so results in a performance boost. Here’s how you can do that:

  1. Open the Windows Settings.
  2. Then, click on Privacy > Background Apps.
  3. Choose which apps can run in the background section, turn-off all the unimportant apps.


Reboot your computer, and this will result in a normal computer speed.

4. Perform a Clean Boot

A clean boot is performed by starting a computer with minimum drivers and start-up applications; this helps in identifying the new applications that are causing the problems in your system.

Here’s how you, too, can do a clean boot:

  1. In the Start menu search bar, type in ‘msconfig,’ and select System Configuration App. Click on the System Configuration App
  2. In the Services tab, select Hide all Microsoft Services, and then click on Disable All. Click on Disable All
  3. Under the Startup tab, click on Open Task Manager. Click on Open Task Manager
  4. In the Startup section, select and disable all the apps listed here one by one. You can also right-click on the background process and select Disable from the menu. Disable option in Task Manager
  5. Close the Task Manager.
  6. On the Startup tab of System Configuration, click on OK.

After performing all the above steps, you’re good to get started with the clean boot. Simply reboot your PC and the clean boot will begin.

5. Run Windows System Restore

System Restore is a free tool that works by taking your Windows to point in time wherever worked fine. It is frequently called upon on during a bug or malfunction in your Windows and you need to revert to a state where everything was functioning. Here, the System Restore can be used to take your Windows settings to the state preceding the update.

Follow the steps below to get started:

  1. In the Start menu search bar, type in ‘system restore,’ and select Create a restore point. Click on Create a Restore Point
  2. A System Properties dialog box will appear.
  3. Select System Protection and click on System Restore.Click on System Restore Note: If you cannot click on this button, then your system doesn’t have a restore point yet, and thus, you cannot restore it.
  4. Click on the Next button.
  5. Pick a restore point and click on Scan for affected programs to confirm the apps that will be removed.
  6. Click on Next to get started with the restore.
  7. Finally, click on Finish.

After the restoration is complete, your system will be restored to its initial condition at the time of the last backup.

Note: The last resort for the slow Windows 10 issue is to use the Windows Factory Reset and start from scratch. Be warned though, as this is a nuclear option that will take your computer to the original, fresh state when you bought it.

Facing a computer slow down after a Windows 10 update is a big nuisance; one that you might face one day as well. Hopefully, one of the methods listed above restored your PC back to its original performance. The solutions don’t stop here, though, as there are other ways to speed up your PC and improve its performance.


14 Ways to Make Windows 10 Faster and Improve Performance

Read Next





About The Author

Shaant Minhas

(101 Articles Published)

Shaant is a Staff Writer at MUO. A graduate in Computer Applications, he uses his passion for writing to explain complex stuff in plain English. When not researching or writing, he can be found enjoying a good book, running, or hanging out with friends.

From Shaant Minhas

Subscribe to our newsletter

Join our newsletter for tech tips, reviews, free ebooks, and exclusive deals!

Click here to subscribe

See more information related to the topic windows 10 update slowing down computer

Windows 10 Updates Slows Down Computers


  • Author: Britec09
  • Post date: 2020-03-18
  • Ratings: 4 ⭐ ( 5507 Ratings )
  • Match search results: Windows 10 Updates Slows Down Computers

    ►►►SUBSCRIBE for more: https://www.youtube.com/user/Britec09?sub_confirmation=1

    Windows 10 has be plagued with bad updates and yet people still continue to update as soon as they are release. I myself pause Windows 10 updates to stop my computer becoming unstable from Windows 10 Update bugs. Windows 10: KB4551762 causes error 0x800f081f, 0x80004005, 0x80073701, 0x800f0988, 0x80071160, and 0x80240016 errors during the installation process according to user reports.

    Here are to sites that share information on this particular windows 10 update problem.



    ——————— My Social Links:
    🔵 View My Channel – http://youtube.com/Britec09
    🔵 View My Playlists -https://www.youtube.com/user/Britec09/playlists
    🔵 Follow on Twitter – http://twitter.com/Britec09
    🔵 Follow on Facebook: http://facebook.com/BritecComputers
    🔵 View my Website: http://BritecComputers.co.uk
    🔵 My Official Email: brian@briteccomputers.co.uk
    🔵 My Discord: https://discord.gg/YAuGm5j

    ✅ Britec Merchandise https://teespring.com/en-GB/stores/britec-store

    Windows10 KB4551762 Windows10Bug Windows10UpdateBug

Computer Slow after Windows 10 Upgrade

  • Author: www.easeus.com
  • Ratings: 4 ⭐ ( 6984 Ratings )
  • Match search results: Is your computer slow after Windows 10 upgrade? On this page, we will discuss the causes of this issue and present you with 6 fixes for Windows 10 update slows down computer error. Follow to speed up your computer, optimizing its performance now.

Windows 10 v2004 Update Slowing Down PC

  • Author: h30434.www3.hp.com
  • Ratings: 4 ⭐ ( 8654 Ratings )
  • Match search results: On 10 Jun 2020 Microsoft updated this PC to Windows 10 v2004. For the first day or 2 after the update I had a very hard time getting my system to – 7652711

Windows 10 update causes PCs to slow down: What to do now

  • Author: www.laptopmag.com
  • Ratings: 5 ⭐ ( 1292 Ratings )
  • Match search results: Windows 10 update KB4559309 is causing some PCs to slow down. The update is hampering the performance of some laptops and desktops, especially as they boot up.

Windows Update slowing my PC

  • Author: answers.microsoft.com
  • Ratings: 3 ⭐ ( 6101 Ratings )
  • Match search results: Hi there I have been having an issue since a Windows Update was initiated on my HP Laptop around the 13th August 2020. It has been significantly slower when trying to do anything on my laptop PC after

Windows 10 updates could now slow down your PC – here’s how to fix them

  • Author: www.techradar.com
  • Ratings: 3 ⭐ ( 5575 Ratings )
  • Match search results: Some of the latest Windows 10 updates are having serious impacts on the speeds of your PC, but thankfully there’s a fix.

Microsoft pulls Windows 10 update that had been slowing down PCs

  • Author: www.windowslatest.com
  • Ratings: 4 ⭐ ( 6916 Ratings )
  • Match search results:

See more articles in this category: Computer tips