Windows 10 now allows you set notifications private at the app level. Private notifications will hide the notification from the action center unless the phone is unlocked. However, it will still allow you to see that there is a pending notification. This feature comes handy when you don’t want somebody to pick up your phone[…]
Mail notifications on the action center is all good but some users like it the way it was grouped by account in Windows Phone 8.1. Thankfully, windows 10 now has an option to group it or to leave it under a single group. Launch the mail. Tap on the ellipsis to open the action menu. Tap on Settings.[…]
This how to will help you to clear notifications on action center.