Why Do Windows 11 Performance Issues Appear?
Sometimes, the issues are simple, for example, your internet connection leads to slow website loading.
Why is Windows 11 very slow and unresponsive or laggy in performance?
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Well then, how to fix Windows 11 slow performance?
Move to the next part and it’s possible for you to find multiple simple and useful tips.
Just go toStart, tap on thePowerbutton, and chooseRestart.
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When you use the PC, dont open many apps and websites at the same time.
Or else, this could slow down your PC.
And opening many tabs in your web net net app at once can also cause Windows 11 slow performance.

Step 1: fire up the Windows prefs app viaWin + I.
Is the controls app not opening in Windows 10/11?
What to do if you cant access controls?

This post gives you some solutions to fix this issue.
Step 2: Under theWindows Updatetab, clickCheck for updates.
Step 3: Windows will look to see if there are available updates.

If yes, it will download and install them.
PC restart several times is required to finish the update process.
Some apps are designed to run when booting up Windows and you dont realize theyre running.

For apps you use a lot, it is helpful because you’re free to open them quickly.
But for those apps that you dont use often, it is not necessary to run during startup.
When running into Windows 11 performance issues, you’ve got the option to choose to disable them.
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Step 1: PressCtrl + Shift + Escto open Task Manager and clickMore detailsif it is in compact view.
Related post:Whats Windows ReadyBoost & Is It Really Effective?
Step 2: In File Explorer, right-hit the drive and chooseProperties.

Step 1: Go toWindows Search, typeadvanced system, and clickView advanced system controls.
Step 2: Under theAdvancedtab, clickSettingsfromPerformance.
Step 3: ClickAdvanced > Change.
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Step 4: Make sureAutomatically manage paging file size for all drivesis checked.
Step 5: ClickOKand restart the machine.
Use your PC and see if it does the trick.

Disable Unnecessary Visual Effects
Windows 11 contains many visual effects like shadow effects, animations, etc.
Step 2: Under theVisual Effectstab, check the box ofAdjust for best performance.
To fix the Windows 11 slow problem and improve PC performance, you gotta free up disk space.
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On our website, many posts focusing on how to free up space are offered.
Whats the difference between solid-state drive and hard drive?
Which one to use for your PC?
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Read this post to learn more on SSD VS HDD now.
For ordinary users, it is a bit complicated to move Windows 11 to an SSD.
Someone chooses to reinstall the operating system to the SSD and then transfer data to the new disk.

This is troublesome and time-consuming since it is required to reinstall apps.
This tool has a feature called Clone Disk that helps to clone a hard drive to another hard drive.
You wont need to reinstall the OS and apps.
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MiniTool ShadowMaker TrialClick to Download100%Clean & Safe
Step 1: Connect your SSD to the PC.
Step 2: Double-punch this software on the desktop and run it to the main interface by clickingKeep Trial.
Step 3: Shift to theToolstab and clickClone Diskto go on.
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Step 5: Start the cloning process.
Now, Windows 11 can run at a fast speed.
This gives you easy access and makes sure you have a backup.
However, syncing your files between Windows 11 and OneDrive can cause slow performance.
So, venture to pause OneDrive syncing to see if it is helpful to fix Windows 11 performance issues.
Whats Windows 11 OneDrive?
Is it different from Windows 10 OneDrive?
How to use OneDrive in Win11?
What are the limitations of it?
Find OneDrive from Taskbar, clickHelp & tweaks > Pause syncing.
Then, restart the machine and see if Windows 11 runs smoothly.
So, run your antivirus program to scan for the system and remove viruses & malicious programs.
If Windows 11 Defender keeps turning off, what should you do to fix it?
Find multiple ways from this post here to help you out now.
Step 1: TypeWindows Securityinto the search box and open this app.
Step 2: Tap onVirus & threat protectionand clickQuick scan.
In addition to Quick scan, you could perform a full scan, custom scan, and offline scan.
Windows Security missing in Windows 11/10 is a common issue on your PC after an update.
If you meet it, try these solutions here to easily fix it.
Related articles on PC performance:
Bottom Line
Are you confronted with Windows 11 performance issues?
Is Windows 11 slow or laggy?
Just try them one by one to speed up your PC.
Hope this post is helpful to you.
Leaving a comment below is available.