Smart App Control is a feature of Windows 11 that helps to block malicious, untrusted, or potentially unwanted apps from running on your device.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Learn how to install Skype for Business on your Windows computer, mobile device, or Macintosh.

Discover how to boost your browsing speed and save battery life with Microsoft Edge's performance features, such as sleeping tabs and efficiency mode.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

The Basics of Search. Returning search results is no easy feat, and involves complex, near-instantaneous algorithmic calculations. A search for something as simple as “cat” could yield over 55 million results.

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

A Microsoft Exchange account is a work or school email account. The organization that gave you the Exchange email account is running a Microsoft Exchange Server, or is using Microsoft 365 which uses Exchange Server to provide email.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Find out how to submit a request for a refund for a purchase of digital Xbox content.