The Windows Defender Security Center Alert is a web browser based tech support scam that tries to trick you into calling a remote support number. This alert display an alert that pretends to be ...

Scammers are using fake Windows Defender pop-ups with real looking phone numbers to trick users. These fraudulent warnings are not from Microsoft and aim to gain remote access to your computer. A ...

To perform a Windows Defender offline scan, use the offline scan feature. Open the Start Menu and then click Settings. Next, click on Update and security and then select Windows Defender, to open the ...

Microsoft Defender Application Guard prevents potentially risky files from accessing trusted system resources. It opens untrusted documents in an isolated environment with hardware virtualization. It ...

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.