KB3140768 includes a number of improvements for Bluetooth devices, hibernation performance, and it also fixes a few security issues on Microsoft Edge, USB storage driver, .NET Framework, and more.

Windows 10 Update KB3140768

Here’s what’s new in the cumulative update for Windows 10 Version 1511 released on March 8, 2016:

Improved support for Bluetooth, wearables, and apps accessing contacts. Improved reliability in app installation and Narrator. Improved performance for hibernation, content entry in apps, and downloading and installing updates. Fixed issue that didn’t allow login to an Xbox from a PC running Windows 10. Fixed security issue created when attempting to play corrupted content. Fixed security issue that could allow remote code execution while viewing a PDF in Microsoft Edge. Fixed additional issues with .NET Framework, Internet Explorer 11, and networking. Fixed additional security issues with Microsoft Edge, Internet Explorer 11, USB storage driver, kernel mode drivers, .NET Framework, graphic fonts, OLE, secondary logon, PDF library, and Adobe Flash Player.

As always, the update will download and install automatically on non-Insider computers via Windows Update, but you can force the system and download KB3140768 manually by going to Settings > Update & security> Windows Update and clicking the Check for updates button. Source Microsoft All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.