i have the worst problem ever w/ hjt log

My computer has some problems. ive ran spybot and the only thing i havent been able to get rid of is webhancer. But Im afraid its more than that...

i ran hijackthis and i have 3 lines that say "O10 - Hijacked Internet access by WebHancer".

I have a red background that says "Warning: your computer is under spyware attack"

i get a yield sign at the bottom of my page that says "Windows Security manager
your computer is running slowly due to malware activity"

I get a popup thaT says "spyware activity is found on your computer"

when i press cntl alt dlt i get this
"task manager has been disabled by your administrator"


hijackthis log attached

 

Hi jamie7823,
Welcome to Major Geeks!

Please go through the instructions in the READ & RUN ME FIRST and attach the requested logs when you're finished. You'll find some relief from all these symptoms as you work through the procedures and when you finish, one of us will check your logs for any remaining files that need to be removed.

Thanks.
abri