Hello, I'm writing a program and now trying to find a way to check to see if a Windows XP CD-Key is valid. Obviously the algorithm is not known, but is there an API call in Windows that could do this ...

If the Windows logo key is not working in games on your PC, this post is for you. Windows key quickly opens up the Start menu on your computer. When pressed with other keys, it performs other actions.

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 ...