在 Windows 中更改监视器上的刷新率 - Microsoft 支持
什么是动态刷新速率 (DRR) ？ Windows 11引入了一项称为动态刷新速率 (DRR) 的新功能，该功能会根据你当时执行的操作自动调整刷新率。 这可以帮助你获得两全其美：当你需要游戏、浏览或墨迹书写时获得流畅的体验，当你不执行这些类型操作时，电池使用时间更长。
Print in Microsoft Edge - Microsoft Support
Choose number of pages to print per sheet: Printing multiple pages on a single sheet of paper is a useful technique to save paper, reduce printing costs, and create compact versions of your documents. The number of pages that can be printed on a single sheet depends on the capabilities of your printer and the printing options you choose (Example: 1, 2, 4, 6, 9 or 16 pages per sheet).
What is OneDrive? (work or school) - Microsoft Support
Overview. Access and edit your files from all your devices. Share inside or outside your organization. Work together in real-time on Office documents. Quickly find the files that matter to you. Keep your files protected and backed up.
适用于:
OneDrive for Business, SharePoint Server 订阅版, SharePoint Server 2019, SharePoint Server 2016, Office 商业版, OneDrive (工作或学校), OneDrive for Mac, Windows 版 OneDrive
撤回或替换已发送的电子邮件 - Microsoft 支持
试一试！. 如果你使用的是 Microsoft Outlook 应用或 Outlook.com，并且你和你的收件人都在 Microsoft Exchange 或 Microsoft 365 上，并且在同一组织中，则可以撤回或替换你发送的电子邮件。. 如果你使用的是新的 Outlook，请在此处了解如何召回邮件。. 重要: 但如果帐户是 MAPI ...
适用于:
Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016
LOOKUP 函数 - Microsoft 支持
当您需要查询一行或一列并查找另一行或列中的相同位置的值时，会使用其中一个 查找和引用函数 LOOKUP。. 例如，假设你知道某个汽车部件的部件号，但是不知道价格。. 如果在单元格 H1 中输入汽车部件号，可在单元格 H2 中使用 LOOKUP 函数返回价格。. 可使用 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Windows location service and privacy - Microsoft Support
Location history. Some Windows apps and services that use location info also use your location history. When the location setting is on, locations looked up by apps or services will be stored on the device for a limited time (24 hours), then deleted.
Microsoft Teams help & learning
Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.
Microsoft security help and learning
Add an extra layer of security with Personal Vault. Protect your most important files, like your passport, driver’s license, or insurance information with OneDrive Personal Vault. Get security info and tips about threat prevention, detection, and troubleshooting. Including tech support scams, phishing, and malware.
订阅和计费 | Xbox Support
分享 Xbox Game Pass 订阅. 为你或你的孩子更新 Xbox 订阅. 确保你的 Xbox 数字订阅适用于你所在的国家或地区. 打开 Xbox 订阅的定期计费. 获取用于 Xbox 的 EA Play 的帮助.
释放 Windows 中的驱动器空间 - Microsoft 支持
释放 Windows 中的驱动器空间. 如果电脑可用空间不足，你可能无法安装重要的 Windows 更新，并且电脑性能可能会受到影响。. 以下是一些释放空间的方法，释放空间后你的电脑可以进行更新并且运行顺畅。. 这些建议是有顺序的，所以请从第一条开始阅读，看看 ...