Contact Us - Microsoft Support
Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
I can't sign in to my Microsoft account - Microsoft Support
Learn how to fix problems signing into your Microsoft account. Resolve password verification, locked account, and other Microsoft account login issues.
Applies To:
Microsoft account dashboard
Microsoft Support
Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.
Windows Update Troubleshooter - Microsoft Support
Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.
Using product keys with Office - Microsoft Support
Here's how to view your product key in the Microsoft Store: Go to www.microsoftstore.com. In the upper right-hand corner, select Sign in and enter the user ID and password you used to buy Office. After you sign in, select your name in the upper right-hand corner, and then select Order History.
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 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, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
在 Xbox 上创建家庭组的好处 | Xbox Support
适合家庭的 Microsoft Store 使用 Microsoft Family Safety 网站或 Xbox Family Settings 应用，轻松向成员的 Microsoft 帐户充值，并为其在Microsoft Store 中可以花费的金额设置限制。 查看成员的购买历史记录，以及与其帐户管理的任何信用卡。 设置限制，以便成员浏览 Microsoft Store 中的内容时，只能查看适合年龄的 ...
Xbox Game Pass Friends & Family 的所有相关信息
注意 2023 年 8 月 15 日，Xbox Game Pass Friends & Family 预览计划即将结束，我们将回顾过去几个月所学到的内容，并研究如何构建可以在全球范围内推出的产品/服务。 了解如何与最多四位好友和家庭成员共享 Game Pass 订阅。
Contact Microsoft Office Support
Microsoft 365 for business Try searching our online help. Get answers in the Microsoft 365 community forums. Sign in to Microsoft 365 admin center with your Microsoft 365 admin account, and select Support > Help and support, enter your question and select Contact support. If you're an admin on the account you can also call (800) 865-9408 (toll-free, US only). If you’re outside the United ...
欢迎使用 Windows
获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。
购买和付款 | Skype 支持
俄罗斯和白俄罗斯不再提供新的Skype购买 Microsoft 已暂停在俄罗斯和白俄罗斯的新Skype购买。 这包括购买新的Skype订阅、Skype号码、Skype额度和赠送Skype额度。对于俄罗斯和白俄罗斯的现有客户，免费Skype服务、现有订阅、Skype号码和Skype额度不会受到影响，并将继续正常使用。详细了解 Microsoft...