Before troubleshooting the problem, make sure the issue isn't hardware-related. Keys may stop working if they're stuck, physically damaged (such as after a drop), or if the keyboard connection is ...

If the Caps Lock key works in reverse order, press the Ctrl+Shift+Caps Lock keys. This is a shortcut method to reset the Caps Lock key. If this works, you need not try the fixes described below. If ...

Use the following fixes if the Windows Period key is not working on your system: Check the issue with the On-screen keyboard Reinstall the keyboard driver Try another keyboard Disable Sticky Keys and ...