Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

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

请执行以下任一操作： 在 “翻译为 ”下拉列表中，选择要将页面翻译成的语言。 默认值是为Microsoft Edge设置的语言。

Learn how to use Wi-Fi 7 and Wi-Fi 6 and WPA3 in Windows for better wireless coverage and network security.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

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

Use the Xbox mobile app, the Xbox Game Pass app, or the Microsoft Store on PC to remotely install games—so your games are ready when you are.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.