Viruses Suck

Man, I am having the hardest time getting rid of a virus called "Vundo" on our laptop. First, it started popping up windows saying that the PC was infected and wanting you to click on their bogus website to buy their bogus anti-spyware program. So I run my anti-virus and Windows Defender against it, but while it deletes a bunch of registry entries and stuff, there is one little DLL left which reinstalls the whole thing on restart.

Why do the people that write this virus crap do it?

Yeah, I know, why ask why? They do it to be cool and fun and smarter-than-you.

Well, you won't beat me, you jerks.