break the links by removing the "http:" part, running CCleaner is a good place to start, because it cleans the temporary cache, and thats where most of the stuff is stored, next thing is to see if it installed crap, use the CCleaner uninstall tool (its in the program) and try to decrapify your PC, also if you don't want to format, backup your documents, use PC Decrapifier, and it should revert to as if it was a new PC (its worked with a all of infections that people have had that I've tried)