If the Windows Period key is not working on your system, it may be due to corrupt drivers or an incorrect keyboard layout. Use these fixes to resolve the issue.

Sometimes, Windows Update causes issues with peripherals. If your keyboard is not working after Windows 11 Update, use these solutions to fix the issue.

If this doesn't work, there's a chance that your keyboard is malfunctioning, so check your keyboard settings by going into System Settings, selecting Keyboard, and then Keyboard Shortcuts.