Use Find my device to locate and lock your lost or stolen Windows devices.

Find out how to use Game Bar to capture game play, chat with friends, track achievements, and more.

Learn how to record Teams meeting. Capture audio, video, screen sharing activity, and troubleshoot recordings in Microsoft Teams.

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

Erfahren Sie, wie Sie die App „PC-Integritätsprüfung“ verwenden, um die Leistung Ihres Geräts zu verbessern.

Learn how to manage background activity for apps to help save battery power in Windows.

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

The new Microsoft Edge helps you browse, search, shop online, and more. Like all modern browsers, Microsoft Edge lets you collect and store specific data on your device, like cookies, and lets you send information to us, like browsing history, to make the experience as rich, fast, and personal as possible.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.