https://www.windowscentral.com/microsoft/windows-11/windows-11-actually-good-update-system-performance-improvements-kb5077241



Microsoft says this update should improve reliability when waking from sleep, meaning you should notice your PC waking up faster and more consistently after installing this update.

There are also new features and additions that might actually be considered useful, too. There's now a built-in internet speed test button that you can access by right-clicking the network icon in the Taskbar, along with a new Camera setting mode that lets you virtually pan and tilt your camera view directly in the Settings app.


The update also includes niceties such as an updated selection of Emoji, built-in Sysmon, and a redesigned Widgets Panel that separates the widgets themselves onto their own dedicated page.