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 ...
Applies To:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
Troubleshoot buying issues with Microsoft Store
If you’re having trouble buying something from Microsoft Store, here are some steps to try: Check your credit card is up to date on the Payment options page. Check you don't have any subscription payments overdue on the Services page. Check your account is not temporarily suspended. Check if your Xbox account is suspended.
Applies To:
Microsoft account dashboard
Cómo investigar un cargo de facturación de Microsoft
Si no reconoces un cargo en tu cuenta, ve a la página Administrar los pagos del panel de tu cuenta de Microsoft y selecciona "Investigar". Más información. Estas son las causas más probables de un cargo no reconocido: Una suscripción de Microsoft tiene habilitada la facturación periódica. Alguien que conoces, como un miembro de la ...
Applies To:
Microsoft account dashboard
Windows help and learning
If you're a small business owner. Find the information you need to build, run, and grow your small business with Microsoft 365. Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
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. Note: You can also mention someone simply by typing their name. Start by capitalizing the first letter: as you continue to type the name, a list of people will appear for you to choose from.
Applies To:
Microsoft Teams
Error codes in Device Manager in Windows - Microsoft Support
Cause. The device has no drivers installed on your computer, or the drivers are configured incorrectly. Recommended Resolution. Update the Driver. In the device's Properties dialog box, click the Driver tab, and then click Update Driver to start the Hardware Update Wizard.Follow the instructions to update the driver.
工作或学校帐户双重验证的常见问题 - Microsoft 支持
工作或学校帐户双重验证的常见问题. 有一些常见的双重验证问题似乎比我们任何一个想要的更频繁地发生。. 我们编写了这篇文章，以介绍最常见问题的修复方法。. Azure Active Directory (Azure AD) 组织可以为你的帐户启用双重验证。. 启用双重验证后，帐户登录需要 ...
Microsoft Edge 說明與學習
如果您是小型企業擁有者. 尋找使用 Microsoft 365 建置、執行及拓展小型企業所需的資訊。. 造訪小型企業說明與學習. 取得 Microsoft Edge 的協助和支援。. 尋找 Microsoft Edge 支援內容、使用方法文章、教學課程等等。.