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How to manage notifications for Mail, Calendar, People, and Messaging
Learn how to turn on and turn off notifications on Start, on the lock screen, and in the upper-right corner.
Messaging: Frequently asked questions
Get answers to questions about the Messaging app like how to start chatting and how to sign out.
Messaging app for Windows: Frequently asked questions - Microsoft Windows Help
Get answers to questions about the Messaging app like how to start chatting and how to sign out.
Windows Firewall from start to finish - Microsoft Windows Help
Learn about Windows Firewall: what it is, how to turn it on or off, and how to allow programs to communicate through it.
What features does my app have permission to use? - Microsoft Windows Help
Learn how to view which features an app has permission to use before you install it from the Windows Store.