The cumulative update described as KB3105210 fixes various security vulnerabilities in Internet Explorer and Microsoft Edge. The update contains all the fixes released previously, as such if your computer is up to date, only the new fixes will download and apply to your computer. Finally, the update described as KB3106932 brings improvements to easily upgrade the experience on Windows 10. KB3105210 and KB3106932 are available immediately via Windows Update, they’ll install automatically, but you can always go to Settings > Update & security > Windows Update, and click the Check update button. Source Microsoft Link 1, Link 2 via Windows Central 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.