1. To open the settings, use the keyboard shortcut Windows+I.
2. In the same window, use the option "Windows Update" > "Check for updates". Check for updates as well and install them if any.
check for windows 11 updates
Old drivers tend to put pressure on compatibility for options like Alt+Tab. Updating them may bring the functionality back.
1. Right-click the Windows logo and select Device panama telegram data Manager.
open device manager from taskbar
2. Go to the Keyboard Device Manager again and right-click on the Keyboard Manager. Select Update Driver.
Update Keyboard Driver in Device Manager to Fix Alt+Tab Not Working in Windows 11
3. Do the same with your video adapters to update your PC's graphics driver.
Fix 6: Repair System Files Using DISM and SFC Tools
Corrupted system files can affect the working mechanism of the Alt+Tab option. This is possible if you run the built-in recovery tools below-
1. To do this, first open CMD or command prompt, then right click on it and run with administrator rights.