Find everything you need to manage your Xbox account, profile, and more.

了解在 Xbox 主机上收到错误消息“此设备上的其他用户已使用该 Microsoft 帐户，因此不能在此处添加该帐户”时应采取的措施。

Passwords best practices recommend using a strong and unique password for each of your online accounts. But in reality, very few people can follow this guidance.

In POP3 or IMAP accounts, you can change the name that others see in your email messages.

Find everything you need to know about Xbox gamertags.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Learn to automatically upload photos and videos in the OneDrive app for Android.

例如，如果未能支付 Xbox Game Pass Core 订阅的续订费用，你将被锁定，并且在线多人游戏将只适用于免费游戏。

Let's say you want to create a single Full Name column by combining two other columns, First Name and Last Name. To combine first and last names, use the CONCATENATE function or the ampersand (&) operator.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.