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

To use your microphone with apps on Windows 10, you'll need to turn on some permissions in Microphone settings. Then, you'll need to check your app permissions if you want to use your microphone with apps.

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

Learn how to download files or folders in OneDrive and OneDrive for Business.

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

Make the everyday easier with Windows 11. When there's a lot to do, Windows 11 helps you get it done. With intuitive navigation and new multitasking tools, it brings you the performance you want and the security you need.

Learn how to use eye control in Windows to type with an on-screen keyboard, communicate with people, and control the mouse with your eyes.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.