Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

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.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Find out the steps you can take if you receive a message telling you a driver can't load on your device.

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Sign in to account.microsoft.com, then select Order History on your Rewards page.