Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。

安装 Windows 11. 在针对你的特定电脑测试和验证 Windows 11 升级后，Windows 更新将指示它已准备好安装。 若要检查 Windows 11 是否已为你的设备准备就绪，请转到“开始” “设置” >“更新和安全性” >“Windows 更新” ，然后选择“检查更新”。 如果升级适用于你的设备，并且想要继续，请下载并安装它。

You can save directly to OneDrive from Microsoft Office files (like Word docs and Excel worksheets), PDFs, and other documents. If your PC has a built-in camera, you can automatically save copies of the photos you take directly to OneDrive so you’ll always have a backup.

Learn what to do if your Xbox Series X|S or Xbox One console won't turn on.

使用此摘要函数： 计算方法 ：. Sum. 对数值求和。 默认情况下对具有数值的值字段使用。 如果将字段置于字段列表的“值”区域中时，字段包含空白或非数字 (文本、日期或布尔值) 值，则数据透视表将使用该字段的 Count 函数。

Find out how to submit a case review and learn more about your Xbox enforcements.

Get more with Copilot Pro Gain priority access to GPT during peak times for accelerated performance to generate answers, content, and AI images even faster.

Visualizations are colors, shapes, and patterns that move to the music in Windows Media Player Now Playing mode. The Player comes with a number of visualizations, and you can download more on this page.

欢迎使用适用于 Windows 的 便笺！ 打开便笺应用. 单击或点击“开始”按钮，然后键入便笺。 便笺将在你离开的位置打开。 如果在应用列表中看不到便笺，请打开 Microsoft Store 应用并安装Microsoft 便笺。