Microsoft has a new Defender anti-virus update for Windows 11 and 10 images. The new update patches several flaws.
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How to update Windows Defender
Learn how to update Windows Defender in Windows 11 and Windows 10 quickly and easily! In this step-by-step tutorial, I'll show you how to manually update Microsoft Defender Antivirus, install the ...
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Windows 11's antivirus is telling users that it's turned off — but don't panic, this is just a bug
Windows 11's antivirus is bugged as of the latest updates Microsoft Defender is telling users that it's turned off, when in fact it isn't — it's working just fine The warning keeps popping up, though, ...
Over the weekend, security researcher Abdelhamid Naceri (also known as Nightmare Eclipse) released another Microsoft Defender zero-day exploit that blocks antivirus updates.
This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. New warnings are a mistake. Microsoft has now confirmed that new warnings alarming Windows ...
Microsoft has resolved a known issue that causes incorrect alerts warning that Defender Antivirus was turned off after installing recent updates.
The majority of the updates that come through Windows Update are for Windows Defender, and for good reason. Windows Defender helps make your antimalware and other security protections stronger.
Discover the best antivirus software for 2026. We tested top picks comparing malware protection, phishing tools, features, pricing, and device support.
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