Which spyware prgram are you using? Try following steps
here and if you need more help on spyware/virus stuff, post a thread stating how your scans went, your problem, etc.
Although if you don't have time, just Ad-Aware/Spybot/MS Antispyware Beta. Those should get enough so that your internet can run decently and you can blast the rest when you have time. But I find that following all the steps works the best.