The Avast One product line releases initially in the US, the UK, Canada, and Australia. Aside from lifting limits on the VPN component, though, it doesn’t add a lot to what you can get for free. Like its free edition, Avast One Essential, it offers protection for your devices running Windows, macOS, Android, or iOS. It’s the top product in Avast’s latest pantheon. The new Avast One suite includes antivirus, privacy protection, performance tuning, and a no-limits VPN. For most users, a full-scale security suite is a better choice. How to Set Up Two-Factor AuthenticationĪntivirus protection is a must for any PC, but security choices don’t stop there.