This document provides instructions and removal tools for uninstalling various antivirus and security software programs. It lists over 70 different antivirus products from vendors such as Avast, AVG, Avira, BitDefender, ESET, F-Secure, Kaspersky, McAfee, Microsoft, Sophos, Symantec and more. For each product, it specifies the supported Windows operating systems and provides a download link to the official uninstallation tool or a third party removal utility. The purpose is to completely remove all traces of the program from the system.