To get support in Outlook.com, click here or select Help on the menu bar and enter your query. If the self-help doesn't solve your problem, scroll down to Still need help? and select Yes.. To contact us in Outlook.com, you'll need to sign in.

注意 此信息仅适用于可用于 Windows 的 Xbox 360 控制器。 有关解决 Xbox One 无线控制器问题的帮助，请参阅如何将 Xbox One 无线控制器连接到 Windows 电脑。有关针对其他游戏手柄或游戏杆的帮助，或者有关配置特定游戏以便您可以使用控制器来玩游戏的 ...

Training: Learn how to quickly get started with Microsoft 365, share and collaborate, work in Microsoft Teams, work from anywhere, and try cool Microsoft 365 features.

如果没有链接，请参阅 Microsoft 365 或 Office 安装疑难解答。 我收到有关操作系统不受支持的消息： 如果收到不支持的操作系统错误消息，则可能是在尝试在不支持的设备上安装 Microsoft 365 或 Office，例如在电脑上安装 mac 版本的 Microsoft 365 Office，反之亦然，或者尝试在 Chromebook 或其他移动设备上安装 ...

查找和替换基本文本 在文档右上角的搜索框 中，键入要查找的字词或短语，Word 将会突出显示文档全文中该字词或短语的所有实例。 替换找到的文本： 选择单击放大镜，然后选择“替换”。

了解如何在 Microsoft Edge 中查看、管理和删除 Cookie。 如果你不希望第三方站点在你的电脑上存储 Cookie，则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示，或者可能会从站点收到一条消息，通知你需要允许 Cookie 才能查看该站点。

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

Note: To upgrade to Windows 11, devices should meet the Windows 11 minimum system requirements.Some Windows 10 features aren't available in Windows 11. System requirements to experience some Windows 11 features and apps will exceed the Windows 11 minimum system requirements.Find Windows 11 specs, features, and computer requirements

Set up your TV, monitor, or projector. Make sure you have the correct cable(s) and adapter(s) for your devices. When you're ready, here's how to set it up: Plug one end of the video cable into the port on the external screen. Make sure that your TV, monitor, or projector is turned on.

即使应用关闭或设备处于锁定状态，闹钟和计时器也能正常工作。 如果看到警告，通知仅在设备处于唤醒状态时显示，请确保设备未进入睡眠状态， (转到 “开始 > 设置” > 系统 > 电源 & 睡眠 “以调整设备的睡眠设置) 。