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Windows Media Player - Microsoft Support
If Windows Media Player stopped working correctly after the latest updates from Windows Update, verify that the updates are the problem by using System Restore. To do this: Select the Start button, and then type system restore. Select Create a restore point, and then in the System Properties pane, select System Restore.
Microsoft Edge - Microsoft
Microsoft Edge使用Chromium在线提供世界级的兼容性和性能。. Microsoft Edge也是Windows 10 上性能最好的浏览器,具有启动提升和睡眠选项卡。. 启动提升通过在后台运行一组核心Microsoft Edge进程来更快地启动Microsoft Edge,在打开Microsoft Edge浏览器窗口时无需添加其他资源 ...
Office - Microsoft
注意: 更改产品密钥后,建议创建一个列表,用于管理已安装的产品密钥。. 有关操作方法,请参阅 管理使用相同 Microsoft 帐户的多个一次性购买的 Office 安装 。. 大多数版本的 Office 2021 和 Office 2019 不包含产品密钥,只需使用已链接到 Office 许可证的帐户登录即可 ...
Applies To: OneNote for Microsoft 365, Visio Plan 2, OneNote for Microsoft 365 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 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, OneNote 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, 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
Windows 10 - Microsoft
Windows 10 更新助手. Windows 10. Windows 10更新助手在您的设备上下载并安装功能更新。. 功能更新,例如 Windows 10 版本 1909(又称作 Windows 10 2019 年 11 月更新)提供新功能,并帮助保持系统安全。. 下载更新助手 后,你将自动获得这些更新。. 如果不想等待自动更新 ...
Add a SharePoint page, list, or document library as a tab in Teams
1. In Teams, select the channel page. To the right of the channel name, select the + on the tab bar.. 2. Select the SharePoint tab.. 3. Select the Document libraries to see existing SharePoint lists available from your team site. You can also pick a document library from Recommended section SharePoint content to add as a tab in the Teams channel.
Applies To: SharePoint in Microsoft 365
Microsoft Store - Microsoft
如果你使用的是 Windows 11,并在使用 Microsoft Store 中的应用时遇到问题,请考虑这些更新和修复程序。. 首先,登录到你的 Microsoft 帐户 。. 接下来,按照显示的顺序实施这些可能的解决方案。. 确保 Windows 是最新的。. 选择“ 开始 > 设置 ”> Windows 更新 > 检查更新 ...
Account & profile | Xbox Support
Manage account. Change the email address or phone number for your Microsoft account. Add or remove an Xbox profile. Delete your Microsoft account security info. Check your Microsoft account balance. Earn points with Microsoft Rewards. Update your Microsoft account if you’re moving to a new country or region. How to delete a child account.
Windows - Microsoft
若要检查更新,请选择“ 开始 > 设置 > Windows 更新 ”,然后选择“ 检查更新 ”。. 如果有可用的更新,可以选择安装它们。. 检查更新. 如果在更新设备时遇到问题(包括以前的主要更新出现问题),请参阅 排查更新 Windows 问题 中的常见修补程序。. 如果Windows ...
Office - Microsoft
步骤 1 :转到 www.microsoftstore.com 并使用用于购买 Office 的 Microsoft 帐户登录(右上角)。. 步骤 2 :登录后,在右上角选择姓名,然后选择“ 订单历史记录 ”。. 步骤 3 :找到 Office 一次性购买或单独的 Office 应用,然后选择“ 安装 Office ”,查看产品密钥(此 ...
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
Windows - Microsoft
使用产品密钥激活 Windows. 产品密钥是由 25 个字符组成的代码,如下所示:. 产品密钥:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. 在安装期间,系统会提示你输入产品密钥。. 或者,安装后,若要输入产品密钥,请选择“ 开始 ”按钮,然后选择 “设置 > 系统 > 激活 > 更新产品密钥 ...