激活 Office - Microsoft 支持
当启动未激活的 Microsoft 365 应用时，系统将提示登录到 Microsoft 365。. 请务必使用用于购买或订阅 Microsoft 365 的 Microsoft 帐户或工作或学校帐户进行登录。. 注意: 如果新设备上预安装了 Microsoft 365，请参阅 激活新 Windows 设备上预安装的 Office 。. 如果出现“激活 ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 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 Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, 由世纪互联运营的 Microsoft Lync for iPhone 2013, Office.com, Project for Office 365
Stay safe with a genuine Office license - Microsoft Support
How to stay safe with a genuine Office license. Note: If you already bought genuine Office, but haven't installed it yet, make sure you Uninstall the counterfeit version of Office first. If you already installed genuine Office, uninstall both versions and then reinstall the genuine version.
适用于:
Office 2019
下载 Microsoft Authenticator - Microsoft 支持
在 Android 设备上安装 Authenticator. Google Play 商店在中国不可用，因此只能从以下商店下载 Microsoft Authenticator：. 注意: 我们会尽量使所有应用商店版本保持最新状态，但 Microsoft 不对其他站点上提供的版本负责。.
Cloud gaming with Xbox | Xbox Support
Manage your Xbox subscription. Game Pass Ultimate or a supported free to play game is required for cloud gaming. See what else you can do to get the most out of your subscription.
Valvontatoimet | Xbox Support
Kirjaudu sisään tiliisi, jotta voit tarkastella valvontatoimiasi. Ota selvää, miten voit lähettää uudelleenkäsittelypyynnön sekä saada lisätietoja itseesi kohdistetuista Xbox-valvontatoimista.
Xbox Support
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硬件保修、服务和维修
检查你的保修状态. 如果有 Surface 或 Xbox 设备或配件，请使用 Microsoft 账户查看其保修情况，并在 account.microsoft.com/devices 上进行保修索赔。. 检查保修状态. 如果要检查 Microsoft 配件（如鼠标、键盘、照相机或耳机）的保修状态， 请与我们取得联系 。. 有关详细 ...
How to use the Bing Translator to view machine-translated pages side-by ...
This article describes how to use the Bing Translator to translate an original English language Microsoft Knowledge Base (KB) article into another language. You can use the Bing Translator for Microsoft KB articles or for any content on the World Wide Web.
Novidades no Skype para Windows, Mac, Linux e Web?
O Skype para Windows, Mac, Linux e Web 8.60.0.76 começa a ser lançado em 18 de maio de 2020 e será lançado gradualmente na próxima semana. Todas as melhores reações: Às vezes, você precisa da reação perfeita na ponta dos dedos e agora pode personalizar quais aparecem no seletor de reação.
Fix problems that block programs from being installed or removed
The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs. It also fixes corrupted registry keys. First, you'll need to download the troubleshooter. Download troubleshooter.