The other day my friend unknowingly sent me a particularly nasty virus. For days I tried to start up my computer to no avail... until now. For some reason, things are... sort of kind of working. I'm having a lot of trouble with the CD drive so Norton is a no go... I need something from online. I'm also a little skeeved out about giving out credit card info while I have this virus, so I'd really prefer a free program if one exists.