Zip Opener Packages is a potentially unwanted program that can introduce viruses during installation, such as adware, spyware, trojans, and browser hijackers. It is easily installed but difficult to remove, as it will reappear after restarting the computer. It also slows down the computer by running constantly in the background and using system resources. The document provides detailed steps to manually remove Zip Opener Packages by terminating its processes, deleting related files, and removing registry entries. Assistance is offered from computer experts at Tee Support.