If Keyboard Tab key is not working on your Windows PC, even after restarting your computer, here are working fixes to help you resolve the issue.

If your laptop keyboard is not working properly, there are several things you can check to troubleshoot.

Several users have complained about the laptop keyboard not working, and we've put together some proven solutions to help out fix the laptop keyboard keys.

If you cannot turn on the Backlit keyboard or the keyboard backlight is not working in Windows 11/10 desktop or laptop, see this post.

Click on the Run button for the Keyboard troubleshooter. Allow the troubleshooter to scan your system for any issues related to the keyboard, including those affecting Alt-Tab functionality.

Some users may experience issues with their keyboards not working as expected--possibly due to the Mouse Keys function being enabled on their Mac. Read further to get a resolution to this issue.

If your keyboard backlight on your MacBook isn't working, there are several reasons this could be, and some simple solutions to fix it.