On the other hand, Avast takes a lot of time to scan your system thereby, the performance of your computer slows down.

The Premium version of Avast protects essential files during a ransomware attack. This older version of Avast will not have the latest features but will have the latest malware protection suits.Īvast antivirus is better than other free antivirus programs because it offers some unique features like a password manager, a gaming mode or movie mode attribute that helps to reduce unwanted interruptions, a wireless Wi-Fi scanner, and a ransomware shield to prevent the alteration of designated files.

You can use the previous Avast versions for other versions of Windows. Avast antivirus is applicable only for Windows 10, Windows 7, and Windows 8.1. It is not only available for Windows but also for Android, Mac, and iOS. You can upgrade to a premium version (paid) for high-level security. But it does not offer any high-level protection from ransomware. It protects your PC from malware, spyware, and several harmful viruses. Avast is a free antivirus that provides reliable security protection for your PC.

How to uninstall avast antivirus on pc