
The utility automatically checks the running programs, updates the databases through the “Update Center” and has an interface for a full system check. Initially, it existed as a separate component, but now it is built into the OS and guarantees all Windows 10 PCs a good level of protection against various threats.

Windows Defender is a modern version of Microsoft Security Essentials, a free product from Microsoft.

However, over the years, Microsoft has improved its software so much that now according to the best antivirus Reddit Windows Defender is one of the best options on the market. But is this the best solution for providing reliable protection? What is Windows Defender?Īt one time, Windows Defender antivirus was very mediocre protection, which was inferior to many other free solutions, not to mention the monsters of the market. Windows 10 does not require users to install an antivirus, since starting with Windows 8, the operating system has a built-in security system Windows Defender.
