Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.
Windows Defender supports Windows XP, Windows 2000, and Windows Server 2003. Microsoft's Windows Defender product manager Mike Chan says the anti-spyware utility, which was originally acquired when ...
Windows Defender is a capable antivirus solution built into Windows itself. Unless you’ve installed a different antivirus program on your Windows 11 or Windows 10 PC, your PC is using it right now.