Best Free Antivirus 2024 Windows 11

Best Free Antivirus 2024 Windows 11. Microsoft defender isn't bad, but it's still not enough to fully protect your pc. Avast one essential has ascended to the top of the list as the very best free antivirus of 2024, and that’s for one key reason:

Microsoft defender isn’t bad, but it’s still not enough to fully protect your pc. Many of the big names in antivirus offer a free version of their security suites.