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 ...

If the Left Alt key and Windows key are swapped on your Windows 11/10 system, use the solutions provided below to fix this problem. Before you proceed, restart your computer and see if it helps.

If your Windows laptop is lagging, you can speed it up by disabling unnecessary startup programs, uninstalling unused apps, clearing temp files, performing a disk cleanup, updating Windows and drivers ...