Act History & Pop-Up Killer & Web Content Filter has just about everything you need. You can erase any Web or system files, including cached Internet documents, cookies, and recent documents. Also, the software blocks pop-up ads, banners, and Flash ads, the latter two features unique for this type of utility. Act History & Pop-Up Killer & Web Content Filter also fared well in terms of performance, swiftly doing its job while using minimal system resources.