Alright, some moron downloaded all this shit onto my computer. (Adult web sites, etc) And a whole bunch of other shit that I don't want. It also gave me pop-ups.

Anyway, how do I get rid of all this?

A few of the file names are:

comwiz.exe (Which will never fucking close!!)
bargins
belt
msbb
SSupdate
winnet
Downloadplus

so, how the hell do I get rid of these?