The Virus Chest feature of Avast Free Antivirus locks all detected threats.All of these features were meant to avoid unauthorized app access to your files & folders. The Core Shields feature of Avast Free Antivirus offers you some useful features like Mail Shield, Behavior Shield, File Shield, and Web Shield.It not only detects and blocks malware but also helps you get rid of spyware and adware. The first and foremost feature of Avast Free Antivirus is its robust security system.
