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 ...

I have around 23 copies of Office XP and have lost track of which copy is installed on which workstation. Is there any way to decipher the CD Key from just the installations on the workstations? I ...

You might know your version of Windows (i.e., Windows Home or Windows Pro), and hopefully you knew how to get Windows for cheap or even free, but do you know if it ...