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Sign in to SharePoint - Microsoft Support
SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.
Applies To: SharePoint in Microsoft 365
Download and install or reinstall Office 2019, Office 2016, or Office ...
From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options.
Applies To: Office 2019, Office 2016, Office 2016 for Mac, Office 2013
Unlicensed Product and activation errors in Office
If Office activation fails, you'll see Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Office apps, and most features of Office are disabled. To restore all features of Office, you'll need to fix the problem that's causing activation to fail.
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, Project Online Desktop Client, Publisher for Microsoft 365, Visio Plan 2, 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 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 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 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, InfoPath 2013
管理 Microsoft 365 订阅或 Office 产品 - Microsoft 支持
对于 Microsoft 365 家庭或个人订阅: 选择 “安装高级Microsoft 365 应用 ”,并按照提示安装或重新安装桌面应用。 在“Microsoft 365 订阅”选项卡上,选择“ 管理”。 在此处,你可以: 使用预付代码或卡续订订阅。 了解详细信息。
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
付费 Microsoft 365 订阅与免费 Web 应用之间的区别是什么?
你还可以获得常年技术支持和 1 TB 的云存储空间来存储文件和照片,无需额外付费。. 使用 Microsoft 365 家庭版最多可以向订阅添加 5 个额外人员。. 如果你认为现在不需要桌面应用的全部功能,但想要Microsoft 365 家庭版或个人版 计划附带的额外云存储和电子邮件 ...
管理通过第三方购买的 Microsoft 365 订阅 - Microsoft 支持
如果你从第三方零售商(如 Amazon、Apple、Best Buy 或 Google Play)购买了 Microsoft 365 订阅,请直接与他们联系以管理你的订阅和计费。 Microsoft 无法取消或帮助打开或关闭第三方零售商所售订阅的定期计费。
如果无法取消订阅 - Microsoft 支持
如果看不到“取消”,可能是由于以下原因:. 定期计费已关闭 。. 如果使用预付费代码或令牌为订阅付费,则最有可能发生这种情况。. 你的订阅将在显示的日期到期,你可以在该日期之前继续享受权益。. 你不是订阅所有者 。. 只能取消拥有的订阅。. 如果 ...
Applies To: Microsoft account dashboard
在 Xbox 上查看和管理订阅 | Xbox Support
要查看订阅历史记录并管理主机上的现有订阅,请执行以下操作:. 按控制器上的 Xbox 按钮 打开导航页,然后转到“档案和系统”>“设置”>“帐户”>“订阅”。. 选择要管理的订阅。. 可在此处查看计划、到期日期、计费历史记录、订阅状态以及更改付款方式 ...
有人邀请你共享其Microsoft 365 家庭版订阅 - Microsoft 支持
Microsoft 365 家庭版订阅的所有者最多可与五个人共享其权益。 他们可能会邀请你加入其Microsoft 365 家庭版订阅。 接受此邀请可授予你免费访问订阅权益,包括 1 TB 或个人 OneDrive 存储和桌面应用(如 Word、Excel、PowerPoint 和 Outlook)。
Applies To: Microsoft account dashboard, Office.com
何时需要 Microsoft 365 订阅? - Microsoft 支持
使用移动设备上的免费 Office 应用,你可以执行一些核心任务,如查看、创建和编辑文件。. 但是,如果满足以下条件,则需要符合条件的 Microsoft 365 订阅:. 你的移动设备大于 10.1 英寸。. 你要创建、编辑文件和将文件保存到在线商业存储服务,如:. Google Drive ...
Applies To: Excel for iPad, Word for iPad, PowerPoint for iPad, Excel for iPhone, Word for iPhone, PowerPoint for iPhone, Word for Android tablets, Excel for Android tablets, PowerPoint for Android tablets, Excel for Android phones, Excel Mobile, PowerPoint for Android phones, PowerPoint Mobile, Word for Android phones, Word Mobile