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

Photos Legacy is the app for Microsoft’s Legacy Collections, Albums, and Video Editor.. Be empowered to do more with your photos and videos. You can view, edit, compare, create albums, and make movies of your special memories easily.

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

Learn how to tell if your Office software is genuine. To help determine if your Microsoft software is genuine, go to our How to Tell site for more information. Here you'll learn about authentic packaging, including what to look for with product key labels, and Certificate of Authenticity (COA), how to report counterfeit software, and find out what your shopping and licensing options are.

How to use the PMT function in Excel to calculate monthly loan payments based on constant payments and a constant interest rate.

In PowerPoint, learn how to troubleshoot Designer if you don't see the Designer button, no suggestions are offered, or the button is grayed out.

View and reply to an encrypted message without Microsoft 365 using Outlook for PC. If you're not using Outlook with Microsoft 365, your encrypted message will contain a link in the message body.

Learn how to view and delete your browser history and other history in Microsoft Edge.

How to remove members from your family group when you're on your PC, including adult and child accounts.

Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.