Avast is completely free antivirus program, runs on various platforms, like Microsoft Windows, macOS, Android and iOS. It is a computer security tool, which provides protection from many potential threats, viruses, spyware, malware and ransomware. This antivirus can block Trojans, keylogers, rootkis and ransomwares 100%.
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- ransomware protection
- USB drive protection
- has Built-in browser protection
- Full Virus Scan” and “Boot-Time Scan
- unlimited password manager