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

Microsoft’s first major Windows 11 update of 2026 released on January 13 introduced a concerning bug that caused some PCs to ...

ZDNET's key takeaways Secure Boot protects your PC against bootkit malware.The Windows update refreshes expiring Secure Boot certificates.To install, head to Settings and select Windows Update. I ...

If a critical Windows system process fails to run properly, your operating system will crash and display a Critical Process Died Stop Error 0x000000EF or Blue Screen ...

Microsoft has released its monthly security update for January 2026, addressing 114 vulnerabilities across its products, ...