Answer by
Karthon (403)
There are two sources for pop-ups: spyware on the computer or pop-up scripts on your email source. If you have spyware, download spybot or ad-aware (both free programs) and run them to remove/quarantine the spyware. If your email client is producing pop-ups, try automatically forwarding your email to a Yahoo! or GMail account, whose websites don't have popups.