Find everything you need to manage your Xbox account, profile, and more.

了解如何在玩游戏时使用 Game Bar 监视电脑的 CPU 使用率、帧速率和其他实时统计信息。

Microsoft Office Upload Center now gives you a way to see the state of files you're uploading to a server, in one location. When you upload a file to a web server, Microsoft first saves that file locally to the Office Document Cache before it starts the upload, which means that you can save changes and immediately continue working even when you are offline or have a bad network connection.

Learn how to join a Microsoft Teams meeting by link, calendar, channel, chat, or by calling in.

在 Xbox 网络上玩游戏最酷的事情之一就是你可以在游戏过程中结交好友。 在 Xbox 上，可以将好友添加到好友列表，关注玩家以了解他们正在执行的操作，并将最喜欢的好友放在列表顶部，以便容易找到。

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

The Analysis ToolPak is a Microsoft Office Excel add-in program that is available when you install Microsoft Office or Excel.

Get a detailed look at the buttons, triggers, paddles, and left and right sticks on your Xbox Elite Wireless Controller Series 2.

For some languages, you might need to manually download a speech pack. Go to Start and open Settings .

Instalar Office 2007. Inserte el CD de Office 2007 en la unidad. Si el asistente para la instalación no se inicia automáticamente, vaya a la unidad de CD y haga clic en SETUP.EXE.