AVG Rescue USB is a free antivirus utility designed for Windows systems, focusing on enhancing security and privacy. This program enables users to create a bootable USB drive that can be used to scan and remove malware from infected computers, ensuring that users can recover their systems from serious infections. It offers a straightforward interface, making it accessible for users of all technical levels.

The application is particularly useful for emergency situations where traditional antivirus solutions may fail due to severe malware infections. AVG Rescue USB operates independently of the operating system, allowing it to detect and eliminate threats that may be hiding within the system. With its free license, it serves as an essential tool for maintaining the integrity of Windows machines.