若要在Windows 11中打开文件资源管理器，请在任务栏上选择“文件资源管理器 ”或按键盘上的 Windows 徽标键 + E。. 如果无法打开文件资源管理器，下面是一些可以尝试的方法。

Microsoft Teams updates automatically, but you can start an update whenever you want.

Synchronization of contacts between your Outlook account and your Apple iPhone or iPod touch requires Apple iTunes.You can configure which items are synchronized during a one-time set up process.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

若要申请退款，需要登录用于购买的 Microsoft 帐户，并提供所购买内容的名称、订单编号以及需要退款的原因。

Learn how to troubleshoot problems installing or running games from the Xbox app for PC.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

为 Windows 10 创建 ISO 文件. 与以前版本的 Windows 不同的是，你需要使用媒体创建工具来创建用于安装 Windows 10 的 ISO 文件。

Have Excel automatically fill your data when it detects a pattern. For example, the months of the year, the days in a month, or a sequence of numbers. You can also parse data, like splitting first and last names out of a column, or concatenate data, like joining first and last names from two columns.

Learn about how tracking prevention works in Microsoft Edge. Adjust your tracking prevention setting to detect and block known trackers.