Total Defense Essential Antivirus 13.0.0.545.Kaspersky Internet Security 21.3.10.391.Bitdefender Internet Security 25.0.26.89.The antivirus that AV-Comparatives has analyzed are: To do this, they have used one of the latest builds available, 22454.1000, and the same tests that are carried out on these antivirus have been carried out in any other operating system to guarantee its correct operation. The security firm AV-Comparatives has put the main antivirus on the market to the test to see if they are capable of working on Windows 11. 2 Windows Defender: the best option Be careful when installing an antivirus in Windows 11
