My computer speed went from 5mbs to .5mbs.
This was after I clicked an update for Ad-Aware.
I posted a question on another forum and they had me run Maleware Bytes, Combo Fix, etc.
I went to Start Programs and tried to uninstall Ad-Aware but it only wanted to reinstall. I went to Add/Remove, but there was no "remove" button.
I finally just manually removed all traces and now everything is fine.
It must have been a rogue program,although Maleware Bytes said I had a Trojan but did not point me to that program.