[Twanderson]

This is causing my internet explorer to crash then reopen numerous amounts of internet windows. It also causes me to get a large amount of popups prompting me to download anti spyware programs and acts as though it has just scanned my computer. McAfee does not detect it, but spysweeper does and when i am about to delete it, my computer freezes. My computer performance has also been effected and been slowed immensely. I do not know what to do, any help would be greatly appreciated!