Kaspersky Anti-Virus software (version 8.0.0.443 RC1) is designed to provide real-time protection against malware, viruses, spyware, and other threats. It uses advanced detection technology and behavioral analysis to identify and block malicious software before it can harm your system. The software also includes features such as automatic updates, scheduled scans, and a quarantine system for isolating and removing infected files. Additionally, Kaspersky Anti-Virus offers a user-friendly interface and customizable settings for optimal performance.