It’s not common to find free software that appears to be as feature-rich and capable as the commercial competition, but where Windows Defender is concerned, it’s arguably one of the best free antivirus and anti-malware solutions out there. Many have come to trust it so much, that they don’t even run an additional anti-virus solution, and Microsoft

Source: Hot Hardware – Microsoft Windows 10 Defender Antivirus And Anti-Malware Gains Secure Sandbox Functionality