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

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

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

使用 Windows 中的“设置”应用通过蓝牙发送文件。

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.

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).

Learn how to manage and set device screen time limits on Windows, Xbox, and mobile devices connected through the Microsoft Family Safety app.

Learn more about how to print web pages and documents in Microsoft Edge.

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

Learn how Smart charging in Windows can help your battery last longer over time.