@ X, God....anyone please! 

I have a Trojan somewhere in my comp....

I have to reboot at least 4 times daily because my comp slows down so quick....

My internet explorer pages also freeze and I cant view them or access copy and paste on them...

Last night my comp shut off on its own....rebooted on its own actually....it was scary lol.....

AND each time I reboot, the first thing I get on my screen is a pop up saying I have "hardware installing" or something like that...but I have nothing attached to the comp....in this case the hardware was a camera....

HELP!!!!!

I do not want to install everything alllll over again.....what are my options?

Somone I know gave me this link: 
http://www.regnow.com/softsell/nph-softsell.cgi?item=10319-1&affiliate=76722

Is it worth spending so much $$ if there is no guarantee it will work?