Learn how to upgrade from and Office 365 Home, Personal, or University subscription to an Office 365 for business subscription.

Learn how to use Narrator, a screen-reading app built into Windows, with this complete guide and how-to articles.

Learn more about Xbox device suspensions and get answers to some of your questions.

To find out if an app or program is installed in Windows 10, select Start > Settings > Apps.

When your mic is turned on in a Teams meeting or call, background noise around you can distract others. Teams offers three levels of noise suppression to help keep meeting participants focused.

If you're having trouble detaching or attaching your Surface Book keyboard, here are some steps to try to get things working again.

Need help setting up an Xbox account or signing in to Xbox on your console, PC, or mobile device? This solution will help you sign in or create a new account.

Learn more about submitting a case review appeal when you want more info about an enforcement action.

Learn about the message "Wi-Fi isn't secure" that appears in Windows when you're connected to a Wi-Fi network that's not secure.

With a microphone, speakers, and a sound card, you can record your presentation and capture your voice narration, slide timings, and laser pointer gestures.