Next to the big batch of updates that just came out yesterday, Microsoft released another one. Why? Here's what you need to know about it.

Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...

Microsoft is phasing out new printer driver updates via Windows Update for older printers in Windows 11 starting in 2026, ...

[ OS Security (known issue)] Fixed: After installing the Windows security update released on or after January 13, 2026, some ...

This week’s cyber recap covers AI risks, supply-chain attacks, major breaches, DDoS spikes, and critical vulnerabilities security teams must track.

The Windows Malicious Software Removal Tool (MSRT) and the Microsoft Safety Scanner (MSERT.exe) both scan for and remove Windows malware. We explain the differences and when it makes sense to use each ...

Modern Windows PCs slowly lose speed as apps pile up, updates stack in the background, and settings remain untouched for years. Even newer systems can feel sluggish when startup tasks, temporary files ...

Microsoft has started automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 systems. Secure Boot is a security feature that blocks malicious software (like ...

Microsoft has released Windows 11 KB5074109 and KB5073455 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. Today's updates are mandatory ...