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Use PayPal with your Microsoft account | Xbox Support
Learn how to use your PayPal account as a payment option for purchasing content and subscriptions.
- Microsoft
本页提供 Microsoft 客服的电话号码。
| Xbox Support
获取有关您的 Xbox Live 好友、聊天、群等的帮助。
Windows - Microsoft
了解如何管理应用的后台活动,以帮助节省 Windows。
Office - Microsoft
我的产品密钥不起作用. 如果 Office 产品密钥不起作用,或已停止工作,应与卖家联系,申请退款。 如果产品密钥是独立于软件购买的,则很可能是被盗的产品密钥,或者是以欺骗方式获得随后阻止使用的产品密钥。
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Microsoft 365 for home, Office.com
Xbox 退 | Xbox Support
了解如何管理 Xbox 訂閱以要求退款或取消週期性付款。
Xbox One Microsoft Store 0x87DE2720
了解如何修复错误 0x87DE2720,以便可以欣赏来自 Microsoft Store 的精彩 Xbox One 内容。
查看保修条款,检查保修状态并了解你的 Microsoft 设备或附件的保护计划。
Download and install Skype for Business on Windows
Training: Get up and running quickly on Skype for Business with this Quick Start.
Applies To: Skype for Business, Skype for Business Online
Introducing the new Xbox Series X|S consoles | Xbox Support
Learn all about the Xbox Series X and Series S consoles.