Microsoft’s optional Windows 11 KB5089573 update adds 30 changes, including faster app launches, Windows Hello fixes, and NPU ...

Windows 11 update KB5089549 is reportedly failing to install for some users, while others say the May 2026 update slows internet speeds.

Microsoft released KB5089573 for Windows 11 24H2 and 25H2 with Shared Audio, faster Search, and Windows Setup improvements.

Here's what those enrolled in the Windows 10 Extended Security Updates program need to know about each monthly security update. Now updated for KB5087544, released on May 12, 2026.

The platform that drives Windows Update, UUP enables client devices to find, download, install, and roll back Windows updates. Here’s how it works and how to use the UUP Dump website to create custom ...

SafeBreach security researcher Alon Leviev revealed at Black Hat 2024 that two zero-days could be exploited in downgrade attacks to "unpatch" fully updated Windows 10, Windows 11, and Windows Server ...

Microsoft has resolved a known issue that was causing security applications to flag a core Windows component, the company said in a service alert posted this week. The list of affected systems is ...