Download and install or reinstall Microsoft 365 or Office ...
For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn. For Microsoft 365 Germany go to portal.office.de. This completes the download of Microsoft 365 to your device. To complete the installation, follow the prompts in the "Install Microsoft 365" section below.
Applies To:
Office 2024, Office 2024 for Mac, Office 2021, Office 2021 for Mac, Office 2019, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
Find your Windows product key - Microsoft Support
If you're looking for product keys for Office, apps, games, and more, see Find your Microsoft downloads and product keys. Learn how to find a Windows product key for activation, and when you'll use a digital license instead.
Applies To:
Microsoft account dashboard
Microsoft 365 Customer Service and Support
Chat or receive a call back from a technical support expert: If you have a Microsoft 365 Basic, Microsoft 365 Personal, or Microsoft 365 Family subscription, get questions answered from anywhere via chat or request to receive a call back from one of our technical support experts.
Applies To:
Office 2024, Office 2024 for Mac, Office 2021, Office 2021 for Mac, Office 2019, Microsoft 365 for home
有关礼品卡和代码的所有内容 | Xbox Support
有关礼品卡和代码的所有内容. 通过 Microsoft 或 Xbox 礼品卡,您可以让幸运的收件人选择所需的礼品。. 若要购买礼品卡,请访问:. Microsoft 和 Xbox 礼品卡. 注意 Microsoft Store 链接可能并非在所有市场中可用。. 请务必查看产品页面,了解有关你所在区域的可用性的 ...
How to spot a "fake order" scam - Microsoft Support
Let's take a good look at the clues in this example that pretends to be a subscription confirmation to Norton LifeLock. 1. The sender address. The sender's email address is often the first clue that the message is a fake. In this example they haven't even tried to make it look real.
Windows Update Troubleshooter - Microsoft Support
If you get an error code while downloading and installing Windows updates, the Update Troubleshooter can help resolve the problem. Select Start > Settings > System > Troubleshoot > Other troubleshooters. Next, under Most frequent, select Windows Update > Run.
取得數位代碼或禮品卡的說明 | Xbox Support
兌換數位代碼. 所有 Xbox 數位代碼的長度都是 25 個字元,包含數字和英文字母,且格式為五個字元一組,共五組 (xxxxx-xxxxx-xxxxx-xxxxx-xxxxx)。. 如果您嘗試在 Windows 或 Xbox 裝置上兌換代碼,請確定您輸入的所有 25 個數字都正確。. 重要 請務必先使用正確的 Microsoft ...
Contact us | Xbox Support
Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.
Contact Us - Microsoft Support
Help for admins of small businesses. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
下载并安装或重新安装 Office 2019、Office 2016 或 Office 2013
登录并下载 Microsoft 365. 转到 Microsoft 帐户仪表板, 如果尚未登录,请选择“ 登录 ”。. 使用与此 Microsoft 365 版本关联的 Microsoft 帐户登录。. 忘记了帐户详细信息?. 请参阅 我忘记了用于 Office 的帐户。. 从“概述”页中选择“ Office 应用 ”,在该页面上找到要 ...
Applies To:
Office 2019, Office 2016, Office 2016 for Mac, Office 2013