Microsoft introduced Windows Defender as a comprehensive antivirus solution for Windows, starting with Windows 7. Avast versus Windows Defender, head to head In this in-depth Windows Defender and Avast comparison, we help you decide which antivirus is better for you today. The market includes free versions as well as paid ones, and Avast is prominent among them. However, very few users consider that Windows Defender alone can keep their systems safe enough without the help of additional software.Ĭonsequently, most users will search for options in the antivirus market. Microsoft provides Windows Defender pre-installed, as you probably know already. You can choose between free versions or paid ones. That brings us to the next problem, of course: what is the antivirus software that you should choose? Seriously, unless you keep the device in question offline permanently (which is unthinkable), the lack of a good antivirus suite will take away your ownership over the system in a matter of hours or less. If you use Windows as your regular operating system, you know that antivirus software is not optional.

Is windows defender a good antivirus