了解如何更改相机和麦克风的隐私设置Windows。 我们还会提供一些设置，让你保持控制，如以下部分所述。 如果使用工作场所分配的设备或将工作帐户添加到个人设备，则可能已关闭摄像头或麦克风控制。

如果接收人意外删除礼品电子邮件，则让他们检查其电子邮件应用中的已删除邮件文件夹。 如果那里没有礼品，则赠送者可以按照上面的“接收人一直收不到礼品”中列出的步骤通过电子邮件发送代码。

Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected.

了解如何使用 Microsoft 帐户（如果你使用 Skype、OneDrive、Outlook.com 或 Xbox Live） (免费) 登录和注销 Microsoft Teams。 注意: 注册 Microsoft Teams（免费版）与使用工作帐户（通常由 IT 管理员分配为具有使用 Teams 许可证的组织的一部分）或学校帐户（作为学校或教育机构的一部分）不同。

Tip: You can also check to see what your network adapter supports by opening the Command Prompt (or Terminal), and then typing the command netsh wlan show drivers.Look next to Radio types supported and see if it includes 802.11be (for Wi-Fi 7) or 802.11ax (for Wi-Fi 6/6e) and look under Authentication and cipher supported in infrastructure mode and see if it includes WPA3 Personal and WPA3 ...

For a black screen, use the following keyboard shortcut: Windows logo key + Ctrl + Shift + B.

Learn how to manage extensions in Microsoft Edge, including adding, disabling, or removing them as needed.

Try it! Create a presentation from scratch, or from a theme. All themes have a palate of colors and fonts designed to work together. Create a blank presentation

If the self-help answers don't resolve your issue, try a different search, or scroll to the bottom of the Help pane and, under Still need help?, select Yes.

Xbox 自适应控制器通过为你量身定制，以实现个性化的游戏体验。此控制器的主要设计目标是满足行动不便的游戏玩家的需求，它具有大尺寸可编程按钮，允许将 Xbox 控制器输入指定到外部开关、按钮和游戏杆，以便帮助提高 Xbox Series X|S，Xbox One 和 ...