Kaspersky Anti-Virus is an endpoint protection solution that has evolved into newer product lines (Kaspersky Standard, Plus, and Premium). The original product provided Windows-based antivirus protection, while the newer plans extend support to Windows, macOS, Android, iOS, and Linux platforms. The software detects and removes malware by scanning devices and comparing files against a database of known threats. It uses behavior-based detection techniques to identify malicious activity and prevent attacks, including protection against zero-day vulnerabilities. The solution scans for viruses, Trojans, ransomware, spyware, and adware. Core security capabilities include real-time antivirus scanning, anti-phishing protection, safe web browsing, and existing virus removal. The software includes performance optimization features and a Do Not Disturb mode. Advanced features in newer plans include two-way firewall protection, online payment protection, stalkerware detection, device space cleanup, app management, and crypto threat protection. Additional security features available in upgraded plans include hard drive health monitoring, data leak checking, unlimited VPN service, password manager with safety checking capabilities, and protection for online financial transactions. The solution is designed to minimize impact on system resources while maintaining protection against cyber threats.