Learn how to receive a refund or exchange for items purchased from Microsoft.

If you're playing a video or audio clip as part of a presentation in a meeting, you'll want to include sound from your computer. Here's how to do it.

The new Microsoft Edge is based on Chromium and was released on January 15, 2020. It is compatible with all supported versions of Windows, and macOS. With speed, performance, best in class compatibility for websites and extensions, and built-in privacy and security features, it's the only browser you'll ever need.

Get troubleshooting advice and see a list of options available for starting Windows in diagnostic modes such as safe mode.

Add speaker notes to each slide to help you remember what you're going to say when you present.

About Windows 11 in S mode. Windows 11 in S mode is a version of Windows 11 that's streamlined for security and performance, while providing a familiar Windows experience.

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

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.