Windows Defender zero-day CVE-2026-50656 — known as RoguePlanet — has been patched by Microsoft 29 days after researcher ...

Microsoft is embracing AI to help it find vulnerabilities in Windows, but says it's prioritizing quality with humans in the ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...

Microsoft has confirmed a Windows 11 bug that can silently consume over 500GB of storage. Here's how to check if you're ...

Make Windows 11 feel faster with nine cleanup tips for startup apps, storage, background processes, updates, malware scans, ...

After a CrowdStrike update caused millions of Windows PCs worldwide to crash in July 2024, Microsoft announced the Windows ...

If System files are using hundreds of gigabytes on your Windows 11 PC, a bug tied to CapabilityAccessManager.db-wal may be responsible.

Key TakeawaysThe "Unknown Hard Error" in Windows 11 can happen when important system processes like explorer.exe and sihost.exe crash, causing problems like a black screen or missing taskbar. It ...

If you have a notebook with Windows 10 or Windows 11, you need to be aware of a problem Microsoft created concerning ...

Microsoft's Linux server distribution is now available as an ISO to install on your own server or virtual machine.

If you grew up making amateur videos and slideshows with Movie Maker, you'll be happy to hear that it still works on Windows 11.

Windows Defender "BlueHammer" vulnerability now exploited as part of malware campaigns — event demonstrates lack of security ...