What’s New in Windows 10 Cumulative Update KB3213986
Microsoft has released new Windows 10 cumulative updates today, and one of them is specifically aimed at computers running the Anniversary Update (version 1607).
According to the official KB page, this cumulative update pushes OS version to 14393.693, and just like expected, it doesn’t bring any new features, but only performance improvements and bug fixes.
First and foremost, the update improves reliability of some apps, including Groove Music, which should now offer smoother playback in the background. Additionally, App-V video playback and the Remote Desktop performance has also been refined.
Other apps and OS features, including Microsoft Edge, Internet Explorer, Windows Update, PCI bus drivers, the Windows Kernel, and input devices are also getting improvements with this cumulative update.