The document provides information on removing the Windows Antivirus Patch, which is a malicious application that can slow system performance. It describes the harmful effects of the Windows Antivirus Patch, such as fake error messages. It recommends two methods for removing the Windows Antivirus Patch - a manual method that involves deleting registry entries and files, and an automatic method using removal tools. The automatic method provides an easy, simple process for removal through scanning and restoring the system.