Microsoft has provided Windows 11/10 with built-in security software, Windows Defender. Microsoft Defender or Windows Defender is an anti-malware component of Windows Security. It’s free, easy to use, ...

Formerly known as Windows Defender, Microsoft Defender is an antivirus protection program that's included with Windows 10. You can enable or disable Microsoft ...

Microsoft Defender is the built-in anti-malware package that’s included with modern Windows operating systems. It’s alternatively known as Windows Security (it ...

Even if you have no third-party antimalware programs running on your computer, Windows Defender can sometimes behave erroneously and display an error, bearing the following message – The Windows ...

How to use PowerShell to investigate Windows Defender’s malware signature definitions database Your email has been sent What malware does Windows Defender recognize? Learn how to use PowerShell's ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. Microsoft Defender Antivirus does a decent job of securing ...

We explore how Windows Security and Microsoft Defender protect your Windows 11 computer and why you might want to consider an alternative. Dianna Gunn built her first WordPress website in 2008. Since ...

To disable Microsoft Defender on Windows 11, go to Settings > Privacy & Security > Windows Security > Virus & Threat Protection, click Manage Settings, and toggle off ...

Update, March 31, 2025: This story, originally published March 29, has been updated with an explanation of LOLBINS as well as further technical information regarding the Windows Defender Application ...

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 ...

Q: Are Windows Defender warnings that pop up with a phone number legit? A: Microsoft’s built-in security tool has improved over the years, and it still blocks plenty of everyday threats. But the ...