Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

Microsoft is expected to roll out the Windows 11 April 2026 update with new features, better performance, and usability ...

Windows 11 now shows Secure Boot certificate status in Windows Security. Learn what the new alerts mean and what actions you ...

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

Windows users beware. Microsoft has confirmed that Secure Boot certificates, first issued in 2011, expire in 8 just weeks.

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

Windows 11 KB5086672 is now rolling out as an optional update with several notable improvements after March 2026 update ...

Microsoft's 2011 Secure Boot certificates expire June 2026, leaving millions of Windows 10 PCs vulnerable to boot-level ...

Windows 10 has reached the end of support, which means cybercriminals have it in their sights. You don't have to switch if ...

A security researcher has released a Windows zero day exploit called BlueHammer following a dispute with Microsoft. The flaw ...

New out-of-band Windows 11 update fixes March's installation errors - how to get it ...