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更新 Windows - Microsoft 支持
在 Windows 10 中,你可决定何时及如何获取最新更新以确保设备顺畅而安全地运行。 要管理你的选项并查看可用更新,请选择检查 Windows 更新。 或者选择"开始" 按钮 ,然后转到"设置>"&"> Windows"更新" 。 以下是你可能正在寻找的某些其他信息:
變更您瀏覽器的首頁 - Microsoft 支援服務
取得變更 Microsoft Edge、Internet Explorer 11、Google Chrome、Firefox 和 Safari 的首頁的步驟。
Microsoft Bing help - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Windows 11 中的节能设定 - Microsoft 支持
汇报默认屏幕和睡眠设置现在可帮助你更高效地使用能量并延长电池使用时间。 可以在 Windows 11 中找到效率设置 >系统 > 电源 & 电池。. 有关每个电源和电池设置如何提高设备性能的引导式演练,请单击按钮打开“获取帮助”应用:
Learn about performance features in Microsoft Edge
Efficiency mode What is efficiency mode in Microsoft Edge? Efficiency mode is designed to help extend battery life. It minimizes power usage by reducing resource usage through modifying background tab activity and some foreground activity, as well as putting inactive background tabs to sleep after 30 minutes or less of inactivity (if Save resources with sleeping tabs is on).
Applies To: Microsoft Edge
详细了解儿童模式Microsoft Edge - Microsoft 支持
儿童模式是专为孩子设计的Microsoft Edge便利浏览模式。 借助适合儿童的功能和安全防护栏,儿童模式是儿童安全浏览 Web 的一个不错位置。
Take meeting notes in Microsoft Teams - Microsoft Support
Improve your meeting organization and effectiveness with meeting notes in Teams. Add agendas, notes, and tasks that can be viewed and edited by participants directly in Teams, with the option to share and edit them in Office.com. Optimize your meeting experience by editing notes before or after the meeting from your Teams Calendar or web browser.
Applies To: Microsoft Teams
Find out when your Microsoft 365 subscription expires
Review the details under the Services & Subscriptions heading.. If you see a circle arrow, then your subscription is set up for recurring billing, unless you turn recurring billing off or cancel it beforehand. The next charge info shows you when you’ll be charged next, and for how much.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Microsoft 365 for home, Microsoft account dashboard, Office.com
解决更新 Windows 时遇到的问题 - Microsoft 支持
重要: 在尝试以下任意解决方案之前,请确保先备份你的个人文件。 你可以备份 Windows 电脑,或者插入 U 盘并使用文件资源管理器将重要文件拖动和复制到 U 盘。 如果你是使用 Microsoft 帐户登录到 Windows,系统设置将在连接到 Internet 后立即更新,然后自动还原。
Microsoft Edge、浏览数据和隐私 - Microsoft 支持
如何在 Microsoft Edge 中管理隐私设置. 要更改跟踪防护级别、清除浏览数据、帮助改进 Microsoft Edge 等,请选择“设置及更多 ” > “设置 ” > “隐私、搜索和服务 ”。 要选择网站是否可以向你请求位置、相机、麦克风等权限,请选择“设置及更多 ” > “设置 ” > “站点权限”。