Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

It’s imperative to keep Microsoft Defender up to date even when Windows Update isn’t working. Here are several methods to manually update Defender. Microsoft Defender is the built-in anti-malware ...

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

Act now — before it's too late. Microsoft has just issued a mandatory security update for all Windows 10 users, and this one comes with a new warning. Microsoft has now confirmed the next one of these ...