While Version 8 can still function on older systems (Windows XP/Vista/7/8/10), it lacks the modern definitions required to handle contemporary apps and newer browser extensions.

: The Pro version included a database to detect outdated software on your PC and update it automatically to reduce security vulnerabilities.

: Improved scanning technology to find and delete leftover files, folders, and registry entries after a standard uninstallation.

: This feature allowed users to uninstall programs by simply dragging a program's icon or open window onto the "Easy Uninstall" icon on the desktop.