This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time they restart. Secure Boot certificates on almost all Windows PCs date back to ...

Microsoft is rolling out Windows 11 KB5089549 with a new immersive Xbox Mode, major File Explorer bug fixes, and native 2TB ...

Microsoft’s Windows 11 May update brings useful improvements, better performance, smarter AI features, and long-awaited fixes ...

Microsoft is changing Windows on almost all PCs. Secure Boot is a critical component in keeping users safe. It relies on ...

Microsoft wants Windows 11 owners to stop worrying about buying antivirus software. In statements reported by PCMag and Windows Central earlier this year, the company called its built-in Windows ...

Defender is 'usually sufficient,' it says in a blog post that might rile up the antivirus industry.

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance improvements.

Windows Defender has several security settings, including some you need to switch on to get the utmost protection. Here's why ...

Microsoft's latest Windows update now confirms if your PC is Secure Boot-protected - how it works ...

‘This ecosystem is mature, professional enough to let you put the customer first,’ Microsoft CVP David Weston says. Upcoming limited access to a Windows endpoint security platform for third-party ...