Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Select the Start button, then select Settings > System > Power & battery > Battery usage. For an app that lets you manage the background activity, select More options (three vertical dots) > Manage background activity. On the settings page for that app, change the setting for Let this app run in the background. Here’s a summary of each option:

Here are some of the ways you can earn Microsoft Rewards points: Search with Bing *. Search the web through the search box on the taskbar on your Windows 10/11 device. Buy stuff from Microsoft Store online (from your mobile device, on Xbox One, in the Microsoft Store app on your Windows 10/11 or Windows 8.1 device, or via the web). For more ...

Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.

Open Safari, then choose Safari > Preferences, then select General. In the Homepage field, enter a wepage address. To simply use the webpage you're currently viewing, select Set to Current Page. Choose when your homepage is shown. Open new windows with your homepage: Select the New windows open with pop-up menu, then choose Homepage.

Argument name. Description. lookup_value (required). The value you want to look up. The value you want to look up must be in the first column of the range of cells you specify in the table_array argument. For example, if table-array spans cells B2:D7, then your lookup_value must be in column B.. Lookup_value can be a value or a reference to a cell.. table_array (required)

在 Android 设备上安装 Authenticator. Google Play 商店在中国不可用，因此只能从以下商店下载 Microsoft Authenticator：. 注意: 我们会尽量使所有应用商店版本保持最新状态，但 Microsoft 不对其他站点上提供的版本负责。.

获取主题. 若要获取主题，请展开以下类别之一，选择主题的链接，然后选择“ 打开 ”。. 这样会将主题保存在电脑中并应用于桌面。. 如果你愿意，还可以从 Microsoft Store 安装某些主题。. 从 Microsoft 获取免费的 Windows 主题，以个性化设置电脑的背景、颜色和 ...

键入聊天窗格时，Microsoft Copilot 会提供自动完成帮助，以便更轻松地聊天。. 只需使用 选项卡 即可接受建议的文本。. 若要重新开始新的聊天主题，请使用“ 新建主题 ”按钮清除之前的聊天对话。. Windows 中的 Copilot 能够使用 Microsoft Edge 中的上下文来增强响应 ...

Windows 10和Windows 11 (原始) 旨在满足当今组织的复杂且不断发展的需求，提供：. 针对现代安全威胁的高级防护. 灵活的部署、更新和支持选项. 全面的设备和应用管理和控制. 通过帮助简化更新、Windows 10和Windows 11 (原始) ，还可以快速向最终用户提供最新创新 ...