Alt + Tab freezes Windows computerwhen playing games?

Why does your PC freeze when pressing the Alt + Tab key combination?

Here several feasible solutions are offered for resolving this Windows 11 Alt Tab freeze issue.

Fixed: Black Screen After Pressing Alt + Tab Windows 11/10

Facing a black screen after pressing Alt + Tab keys?

Read this post to know how to fix the Alt + Tab black screen issue and recover data.

How to Fix Alt + Tab Freezes Windows Computer

Solution 1.

check for memory problems

If this way is not suitable for you, consider attempting the following solutions.

Solution 2.

TypeWindows Memory Diagnosticsin the Windows search box and click it.

How to Fix Windows Update High CPU Usage

Solution 3.

However, it can be responsible for the trouble of Alt + Tab freezes Windows computer.

So, you’ve got the option to follow the steps below to disable this feature.

set up the value data to 1

Press theWindows + Ikeyboard shortcut to open configs.

SelectSystem>Display>Graphics controls.

Then switch the button underHardware-accelerated GPU schedulingtoOff.

How to Reset the Registry to Default Windows 10/11 (3 Ways)

Step 3. kickstart your gear to let this change take effect.

After that, enter the game and press the Alt + Tab again to peek if Windows runs smoothly.

Encountering a Windows update high CPU usage?

run SFC scan

This post shows you how to fix the high disk and CPU usage during Windows update.

Solution 4.

Restore the Classic Alt + Tab System

Windows 11 introduces the new Alt + Tab system.

Top 3 Ways to Recover Files After Reinstalling Windows

This may be the cause of the Windows 11 Alt Tab freeze bug.

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Step 1.

Press theWindows + Rkey combination to open Run.

Right-select theExplorerkey and selectNew>DWORD (32-bit) Value.

Name the newly created value toAltTabSettings.

Double-clickAltTabSettingsand set its value data to1.

After that, clickOK.

Step 6. start your PC and peek if the issue persists.

Solution 5.

To detect and repair system files, what you better do is to runSystem File Checker.

Step 1.Run Command Prompt as an administrator.

In the command line window, typesfc /scannowand pressEnter.

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Lost data after a Windows reinstallation?

Read this post to see how to recover files after reinstalling Windows 10/11.

Verdict

Alt + Tab freezes Windows computer?

Try the solutions listed above.