My computer's OS is Windows XP Media Center Edition, Version 2002, Service Pack 2. There are 2 hard disk drives. C: - total size 19.1GB. D: - 37.2GB. The computer was "fixed" by a friend of my dad's, and I honestly don't think he knew what he was doing. It looks to me like Windows is installed on BOTH drives. I'm not sure, but I don't think that's needed, and that it's a big waste of space. There is a Windows folder on each drive...
So my questions -
Is this necessary?
Can I delete one of the Windows versions?
Which one do I delete, and how?
And if I do this, how do I keep all my programs/files safe? Some are in one drive, and some are in another (MOST are in C: drive, so if I can't save what's in D:, oh well).
I did Start-Run-%windir%, which opened C://WINDOWS, so I'm pretty sure that means that's the one my computer actually uses.