I want to nuke my second, useless Windows 7 PC and install XP on it (for playing older games). This PC will not be connected to the internet, so no worries about security.
I read that all I need to do is insert the XP disc, reboot from disc, and simply follow the steps. But is this truly the best way to make absolutely *sure* everything is gone? Weren't there special programs for formatting a PC?