使用 Windows 中的“设置”应用通过蓝牙发送文件。

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.

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

Learn how to make items on the screen appear larger by using Magnifier in Windows.

Learn how to set up Microsoft Family Safety to manage screen time, filter content, and share location with your family members.

Find out how the Windows location service works and how to change the location privacy settings.

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

Focus is a new feature in Windows 11 that helps you minimize distractions. To help you stay on track, it integrates with the Clock app with features like a focus timer and music integration.

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

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