Microsoft’s latest Windows 11 security update was meant to harden PCs against stealthy firmware attacks. Instead, it has ...

Windows 11 January 2026 Update is rolling out for Windows 11 25H2, 24H2, and 23H2, as well as Windows Server 2025 and 2023.

Windows 11's latest security rollup is doing something users expect only from horror movies and stubborn smart bulbs: some ...

Microsoft today issued patches to plug at least 113 security holes in its various Windows operating systems and supported ...

Microsoft has released Windows 11 KB5074109 and KB5073455 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

The January Patch Tuesday updates for Windows refresh the expiring certificates for Secure Boot, which protects your computer against bootkit malware.

If you're an Insider, you can test the new features of the next version of Windows 11. Here's what's new and what to expect.

Enterprises must still pay up to $244 per device annually, as Microsoft nudges businesses toward Windows 11 and its cloud ecosystem. The new Microsoft Defender for Business makes important Windows ...

Toggle the Real-time protection switch off. You may receive a User Account Control (UAC) prompt asking if you want to allow the change to occur. Select Yes. When you're ready to turn system protection ...

With Microsoft set to stop security updates for Windows 10 in October — unless you pay extra — security is top of mind for many businesses and individual users right now. And whether you’re planning ...

Update, April 30, 2025: This story, originally published April 28, has been updated with further information regarding the hotpatching security update service for Windows Server 2025 users, as well as ...