Pop-Up Sentry blocks all types of advertising including Pop-Ups, Pop-Unders, Flash, Rich Media, Fly-in, Slide-in, Spyware Ads, Messenger Ads, and more! Blocks over 550 major Spyware/Adware, Trojan and Homepage Hi-Jacker application components. Play a fun sound when an ad is blocked to celebrate your victory! Pop-Up Sentry never interferes with e-mailing, banking, surfing, chatting or any other Internet experience! Automatic updates keep the application up to date at all times. Complete Privacy Cleaning of Cache, Cookies, Browser History and more.