My friend wants to know if he can wipe OS X completely off of his iMac and replace it with Vista...virtually turning his iMac in to a Windows machine. I don't know anything about computers, but I don't think it can be done, can it?
I would be too nervous to try it myself...for example, does doing something like this void any warranties? I guess if it doesn't work, he can just reinstall Os X, but I wouldn't do it.
Anyways, have any of you ever tried this?