How to fix Windows 11 is slow after an update?

Question

Issue: How to fix Windows 11 is slow after an update?

I upgraded to Windows 11 a few months ago, and everything was working fine until recently. I have noticed that Windows 11 became slow after updating it with the latest patch that was launched automatically. Now I notice freezes and random lags. Please help me to solve this – it's really annoying.

Solved Answer

People did not anticipate receiving a new version of Windows 10, and many were surprised by Microsoft's announcement to go for Windows 11. Since then, many users have been eagerly waiting for its release, as it included modern UI[1] elements and plenty of improvements to usability, as well as the security of the OS.

Unfortunately, just like with any other Windows version, Windows 11 release was not extremely smooth, and users began complaining about changed features – icon grouping, for example, made people annoyed by the fact that they had to click twice in order to access a particular window of a selected program. Some users also noticed strange shut-down boxes, the inability to bring windows to the foreground, and many other bugs[2] affecting the operating system.

Windows 11 being slow after an update is another issue people were complaining about. Some people reported having random slowdowns and freezes that happen occasionally, others complained that the issues are very persistent. The common trait among the complaints is that the problem happened after installing the latest Windows update.

While reduction of PC performance can be an indication of a failing hardware or malware[3] infection, it can also be caused by bugs or file corruption within the operating system itself. There could be external issues related to it as well, for example, incompatible drivers or applications.

How to fix Windows 11 is slow after an update?

Since there are plenty of different reasons why Windows 11 is slow after an update, we recommend first performing a full system scan with a powerful PC repair tool ReimageMac Washing Machine X9. It can target the broken components on the operating system and replace them with brand new ones using a unique technology. It can also remove already installed malware, clean browser caches, and remove junk/leftover files for better computer performance.

Solution 1. Check a troubleshooter

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

If the lag and slowdowns in Windows 11 started occurring after an update, it could be that the update is buggy. You can check that with the built-in troubleshooter:

  • Open Settings and go to the System section
  • On the right side of the window, click Troubleshoot
  • Select Other troubleshooters
  • Here, pick Windows update and click Run Run troubleshooters
  • Continue using on-screen instructions and, once done, restart the system.

We also recommend running additional available troubleshooters, such as the Program Compatibility troubleshooter.

Solution 2. Run SFC and DISM

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Corrupted system files can be one of the main reasons for freezes and crashes. You can repair them by using an elevated Command Prompt.

  • In Windows search, type cmd
  • Right-click on Command Prompt and select Run as administrator
  • When User Account Control shows up, click Yes
  • In the new window, use the following command and press Enter:
    sfc /scannow Run SFC and DISM
  • Once done, use the following commands, pressing Enter after each:
    DISM /Online /Cleanup-Image /CheckHealth
    DISM /Online /Cleanup-Image /ScanHealth
    DISM /Online /Cleanup-Image /RestoreHealth
  • When complete, reboot your system.

Solution 3. Uninstall the latest update

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

If the update was buggy, you should uninstall it. Note that this is not available after a long time has passed.

  • Press Win + R on your keyboard to open the Run dialog
  • Type appwiz.cpl and press Enter
  • Go to View Installed updates
  • Sort the updates by date
  • Right-click the most recent update and select Uninstall Uninstall latest update
  • Follow on-screen instructions and restart your device
  • After a reboot, update Windows.

Solution 4. Check your startup section/uninstall some apps

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To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

Third-party applications might sometimes hog a lot of resources. Some antivirus applications are known to become incompatible with Windows after one or the other is updated. Therefore, if the issues started after a Windows update and you are using third-party anti-malware, try uninstalling it and see if that helps.

You can also try to disable startup items that could be causing excessive load on your machine:

  • Press Ctrl + Shift + Esc to open the Task Manager
  • Go to the Startup tab
  • Here, go through various third-party apps
  • Right-click on each of them and select Disable. Check Startup items

Solution 5. Downgrade to Windows 10

Fix it now! Fix it now!
To repair damaged system, you have to purchase the licensed version of Reimage Reimage.

If none of the methods helped or the issue started occurring right after upgrading to Windows 11, you can opt to downgrade to Windows 10 for the time being. Many users decided to do so until the performance of the newest Windows iteration is improved by Microsoft. Downgrade to Win10

Repair your Errors automatically

ugetfix.com team is trying to do its best to help users find the best solutions for eliminating their errors. If you don't want to struggle with manual repair techniques, please use the automatic software. All recommended products have been tested and approved by our professionals. Tools that you can use to fix your error are listed bellow:

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Reimage - a patented specialized Windows repair program. It will diagnose your damaged PC. It will scan all System Files, DLLs and Registry Keys that have been damaged by security threats.Reimage - a patented specialized Mac OS X repair program. It will diagnose your damaged computer. It will scan all System Files and Registry Keys that have been damaged by security threats.
This patented repair process uses a database of 25 million components that can replace any damaged or missing file on user's computer.
To repair damaged system, you have to purchase the licensed version of Reimage malware removal tool.

Access geo-restricted video content with a VPN

Private Internet Access is a VPN that can prevent your Internet Service Provider, the government, and third-parties from tracking your online and allow you to stay completely anonymous. The software provides dedicated servers for torrenting and streaming, ensuring optimal performance and not slowing you down. You can also bypass geo-restrictions and view such services as Netflix, BBC, Disney+, and other popular streaming services without limitations, regardless of where you are.

Don’t pay ransomware authors – use alternative data recovery options

Malware attacks, particularly ransomware, are by far the biggest danger to your pictures, videos, work, or school files. Since cybercriminals use a robust encryption algorithm to lock data, it can no longer be used until a ransom in bitcoin is paid. Instead of paying hackers, you should first try to use alternative recovery methods that could help you to retrieve at least some portion of the lost data. Otherwise, you could also lose your money, along with the files. One of the best tools that could restore at least some of the encrypted files –  Data Recovery Pro.

About the author
Ugnius Kiguolis
Ugnius Kiguolis - The problem solver

Ugnius Kiguolis is the founder and editor-in-chief of UGetFix. He is a professional security specialist and malware analyst who has been working in IT industry for over 20 years.

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