Smart Delivery for Xbox FAQ | Xbox Support
Yes. Smart Delivery makes sure you always get the best available version of the game for the console you’re currently playing on. If you’re playing the backward compatible version on your Xbox Series X|S console, it will automatically be replaced when the Xbox Series X|S optimized version becomes available.
在 Windows 10 中为麦克风启用应用权限 - Microsoft 支持
允许麦克风访问应用程序后，可以更改每个应用程序的设置。 在 “麦克风 设置”中，转到“选择可以访问你的麦克风的 Microsoft 应用”，然后打开想要与之一起使用的应用。对于桌面应用，请确保已打开“允许桌面应用访问你的麦克风”。
View, print, and edit PDFs in a PDF reader - Microsoft Support
Click a PDF in your OneDrive or team site library, and you might notice that it opens automatically in your browser’s built-in PDF reader. You can use this PDF reader to view your PDF, with no need for an additional viewer application on your computer.
Applies To:
OneDrive (work or school), OneDrive (home or personal)
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
输入 Office 产品密钥的位置 - Microsoft 支持
这些步骤仅适用于 Office 专业增强版、Visio 专业版 或 Project Professional。 步骤 1：启动 Office 应用，例如 Word、Project 或 Visio，具体取决于你的购买。. 步骤 2：在“登录以设置 Office”窗口中，选择“我不想登录或创建帐户”（窗口底部的小型链接）。. 步骤 3：输入 Office 产品密钥，省略连字符。
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
Downloadable guides - Microsoft Support
Microsoft Reflect helps you create impactful check-ins to gain insights into your learners' well-being and build a happier and healthier learning community, all through one easy-to-use app. By identifying your students' emotions, you can express fill their needs. Use emojis and pictures of emotion words to gauge how students feel.
Applies To:
Microsoft Teams for Education
Windows 7 support ended on January 14, 2020
The Windows 10 free upgrade offer ended on July 29, 2016. To upgrade to Windows 10, you will need to have a compatible PC and purchase a full version of the software.We recommend that you don’t install Windows 10 on an older device, as some Windows 7 devices are not compatible with Windows 10 or could experience reduced feature availability.
Windows 帮助和学习
查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。
在 Microsoft Store 中更改所在国家或地区 - Microsoft 支持
我们建议仅当迁至新的国家或地区长期居住时才更改所在地。 这一点很重要，因为在一个区域中获取的项可能无法在另一个区域中工作。. 其中包括： Xbox Live Gold 和 Xbox Game Pass
Microsoft 365 Training
Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.