Solo Antivirus detects and removes all types of viruses and spyware. It contains a unique system integrity checker to protect your system from new Internet worms, backdoors, and spyware. Solo includes features such as a real-time sentry system, an automatic update facility, a schedule scan facility, an emergency disk tool, and so on. Other features include memory scan on installation, shutdown scan on a floppy disk drive, Windows locked files disinfection, and a simple and easy-to-use interface. Version 4 build 3.1 includes improved spyware detection and online update facility.