I got it to finally read the cd, it loads all the information on it, but freezes at the microsoft loading screen, I've even left it on for awhile to see if it did anything and nothing happened. Any...

Hi I'm new here and want to say hello to everyone, but I need help. I believe my PC recently got a virus. I've tried to start it again and it won't boot. I can get into the BIOS but can't figure what...