The Alt + Tab keyboard shortcut is one of the most commonly used features in Windows 11. It allows users to quickly switch between open applications and windows without using the mouse. This shortcut helps improve productivity by making multitasking easier and faster.
However, some users encounter issues where the Alt + Tab shortcut stops working, does not switch between windows, or fails to display the task switcher interface. This problem can occur due to keyboard issues, incorrect system settings, outdated drivers, or temporary system glitches.
If Alt + Tab is not working in Windows 11, follow the troubleshooting methods below.
How to Fix Alt + Tab Not Working in Windows 11
Work through the following solutions in order. After completing each step, test the Alt + Tab shortcut again.
1. Restart Your PC
Temporary system glitches may prevent keyboard shortcuts from working.
- Close all running applications.
- Press Windows + X.
- Select Shut down or sign out > Restart.
- After restarting, try using Alt + Tab again.
Restarting refreshes system processes and resolves temporary issues.
2. Restart Windows Explorer
The Alt + Tab interface is controlled by the Windows Explorer process.
- Press Ctrl + Shift + Esc to open Task Manager.
- Locate Windows Explorer in the Processes tab.
- Right-click Windows Explorer.
- Select Restart.
- Wait for the desktop and taskbar to reload.
After restarting Explorer, test the shortcut again.
3. Check Keyboard Functionality
A keyboard issue may prevent the shortcut from working.
- Open Notepad.
- Press the Alt key and confirm the menu appears.
- Test the Tab key separately.
- Try using another keyboard if possible.
If either key is not working, the keyboard hardware may be the issue.
4. Check Multitasking Settings
Windows settings may affect how Alt + Tab behaves.
- Press Windows + I to open Settings.
- Go to System > Multitasking.
- Locate the Alt + Tab section.
- Ensure it is set to show Open windows only or another preferred option.
Incorrect settings may prevent the task switcher from appearing.
5. Disable Sticky Keys
Accessibility features may interfere with keyboard shortcuts.
- Press Windows + I.
- Go to Accessibility > Keyboard.
- Locate Sticky Keys.
- Ensure it is turned Off.
After disabling Sticky Keys, test the Alt + Tab shortcut again.
6. Update Keyboard Drivers
Outdated drivers can cause keyboard shortcut issues.
- Press Windows + X.
- Select Device Manager.
- Expand Keyboards.
- Right-click your keyboard device.
- Select Update driver.
- Choose Search automatically for drivers.
- Restart your PC.
Updated drivers improve keyboard functionality.
7. Reinstall Keyboard Drivers
If updating does not help, reinstall the keyboard driver.
- Open Device Manager.
- Expand Keyboards.
- Right-click the keyboard device.
- Select Uninstall device.
- Restart your PC.
Windows will reinstall the keyboard driver automatically.
8. Run System File Checker (SFC)
Corrupted system files may affect Windows shortcuts.
- Press Windows + S and search for Command Prompt.
- Right-click Command Prompt and select Run as administrator.
- Enter the command: sfc /scannow
- Press Enter and wait for the scan to finish.
- Restart your PC.
Windows will repair damaged system files automatically.
9. Run DISM Repair Tool
If the SFC scan does not resolve the problem:
- Open Command Prompt as administrator.
- Run the following command: DISM /Online /Cleanup-Image /RestoreHealth
- Wait for the process to complete.
- Restart your computer.
This repairs deeper Windows image corruption.
10. Install Windows Updates
Outdated system builds may cause shortcut-related bugs.
- Press Windows + I.
- Go to Windows Update.
- Click Check for updates.
- Install available updates.
- Restart your PC.
Updates often include fixes for system features and keyboard shortcuts.
Conclusion
If Alt + Tab is not working in Windows 11, the issue is usually caused by keyboard problems, incorrect multitasking settings, outdated drivers, or temporary system glitches. In many cases, restarting Windows Explorer or adjusting multitasking settings resolves the issue quickly.
By following the troubleshooting steps above, you should be able to restore the Alt + Tab shortcut and switch between applications smoothly on your Windows 11 system.
