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管理 Microsoft 365 订阅或 Office 产品 - Microsoft 支持
登录到 microsoft365.com 以查看Microsoft 365 工作或学校帐户。 登录. 安装和管理应用。 在 Office 应用 卡上,选择“ 管理”,然后选择“ 安装 ”以安装或重新安装最新的桌面应用或其他应用,例如 Project 或 Visio 。(只要管理员 为你分配了许可证 并授予你自安装的权限,安装选项就可用。
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Word for the web, OneNote for the web, PowerPoint for the web, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 admin, Outlook on the web, Word Web App, Microsoft account dashboard, New Outlook for Windows
使用自动 HDR 在游戏体验中Windows - Microsoft 支持
在 HDR 视频游戏中,与 SDR 游戏相比,颜色范围和亮度增加,在电脑上为你提供更详细和Windows游戏体验。 当你播放 HDR 游戏时,你将看到其中的所有详细信息,从光线暗暗的房间中暗影中所有内容,到在这些明亮阳光的场景中对事物的令人惊叹的亮度和反射。
Troubleshoot buying issues with Microsoft Store
Try these steps if you’re having trouble buying apps, games, or downloads from the Microsoft Store.
Applies To: Microsoft account dashboard
查看你的 Microsoft 帐户的最近登录活动 - Microsoft 支持
如果你收到有关 Microsoft 帐户上异常活动的电子邮件,或者你担心其他人可能使用了你的帐户,请转到“最近活动”页。 你将看到你的 Microsoft 帐户在过去 30 天内的登录时间,以及任何特定于设备或应用的信息。
Applies To: Microsoft account dashboard
Xbox Support
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Join a meeting in Microsoft Teams - Microsoft Support
To learn more, check out the Join a Teams meeting video. Join by link. All you need to join a Teams meeting is a link. Select Join the meeting now in your meeting invite to be taken to a page where you can choose to either join on the web or download the desktop app.. If you already have the Teams app, the meeting will open there automatically.
Applies To: Microsoft Teams
高 DPI 设备的 Windows 缩放问题 - Microsoft 支持
显示信息在用户登录到系统时确定。 注销登录过程会重置显示信息并改进行为。 但是,如果监视器配置在同一登录会话期间发生更改,例如,当你停靠或取消停靠设备或分离外部监视器时,问题会再次出现。
Microsoft Edge 无法正常工作时的解决方案 - Microsoft 支持
浏览器会自动保存临时 Internet 文件,以帮助加快页面加载速度。 清除此项缓存有时可以解决页面显示问题。 如果可以打开 Microsoft Edge,请选择“设置及更”“多” > “历史记录” >“清除浏览数据”。 在“时间范围”下选择“所有时间”;选择“浏览历史记录”和“缓存图像和文件”,然后选择 ...
Surface Book 2 specs and features - Microsoft Support
* Microsoft 365, Surface Pen, and some software and accessories sold separately. [1] Surface Book 2 battery life: Surface Book 2 13.5”: Up to 17 hours of video playback. Testing conducted by Microsoft in October 2017 using preproduction Intel® Core™ i5, 256GB, 8 GB RAM device.
Microsoft Edge 帮助和学习
获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。