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View only unread messages in Outlook - Microsoft Support
Near the upper right corner of the message list, select Filter > Unread. Tip: The name of the filter button changes to Unread to indicate which filter is applied. When you want to remove the filter so that you can see all the messages in the current folder, simply click the Unread filter button.
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2016, Outlook 2013
Fix problems uploading files on the OneDrive website
The full path (including the file name) is too long. The path must contain fewer than 442 characters. Shorten the name of your file or the name of subfolders in OneDrive, or select a subfolder that's closer to the top-level folder, and then try to upload the file again.
Applies To: Office for business, OneDrive (home or personal)
Microsoft Edge help & learning
Experience AI-powered browsing with the new Bing built-in. Get comprehensive answers, summarized information, and find inspiration side-by-side in Microsoft Edge.
输入 Office 产品密钥的位置 - Microsoft 支持
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(此操作不会安装 Office)。
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
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
Windows help and learning
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
尝试在 Xbox 主机或 Windows 设备上打开内容时出现错误 0x80072ee7 | Xbox Support
如果在 Xbox 主机或 Windows 设备上看到 0x80072ee7 错误,请稍后尝试打开内容。 在此处查找更多解决方案。
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
Use @mentions to get someone's attention in Microsoft Teams
To get someone's attention in a channel conversation or a chat, @mention them. Just type @ before their name and then select them from the menu that appears.. When an @mention recipient receives a notification, selecting it takes them directly to the point in the conversation where they were mentioned.
Applies To: Microsoft Teams
更新安全处理器 (TPM) 固件 - Microsoft 支持
2. 安装任何适用的固件更新. 如果你有 Surface 设备,请参阅 Surface 设备上 TPM 的安全问题以获取详细信息和说明。. 如果设备不是 Microsoft 提供的,请在下表中查找设备的设备制造商,选择相应的链接,并应用提供的固件更新。