Windows Defender vs Avast! Free Antivirus

Windows Defender and Avast! Free Antivirus are both powerful solutions in their space. Windows Defender offers windows defender, now known as microsoft defender antivirus, is a robust real-time anti-malware solution built directly into windows. it provides comprehensive protection against viruses, ransomware, spyware, and other threats without requiring separate installation or subscription for core functionality. it's the foundational security layer for millions of windows users worldwide., while Avast! Free Antivirus provides avast free antivirus offers robust and free protection against viruses, malware, spyware, and phishing threats. it provides real-time scanning, browser protection, and several advanced security features to keep your system safe without impacting performance.. Compare their features and pricing to find the best match for your needs.