Redirect virus!!!!! please help?

i have a redirect virus from what ive learned. if i go to google or any search provider and click a link it takes me somewhere but what i wanted.it has taken me to scour, 502 bad gateway, and others. i have tried malwarebytes, norton power eraser, search and destroy, hitman pro, and alot of others. i tried downloading tdsskiller but it wont run. if anyone has any advice id really apreciate it.