Learn about what to consider when you want to manually transfer a Microsoft 365 Family or Personal subscription from one Microsoft account to another.

Games with Gold is an Xbox program that offers free Xbox games to Xbox Live Gold members.

Get help if you’re having problems sending someone a digital Xbox game as a gift.

An alphabetized list of field codes available for mail merge, forms, and other uses in your documents.

If you know your username and password but they have stopped working, read My username and password have stopped working.. If you forgot your Microsoft account username or email address, and you have previously set up other security information on your Microsoft account, follow the steps below.

注意: 通过员工Microsoft工作区折扣计划购买的某些产品(以前称为家用许可计划) 权益或批量许可证版本 (由组织的 IT 部门管理，) 可能不需要帐户。 以下信息不适用于这些 Office 版本或 Microsoft 365 订阅。

了解如何使用產品金鑰或數位授權啟用 Windows、檢查您的啟用狀態，以及連結您的 Microsoft 帳戶。

Do you want to make new friends, chat with them, and join parties on Xbox Live? Learn how to manage your friends and social activity on Xbox Support. You can also find out how to add new friends, use Game Bar, and share your gaming moments with the Xbox community.

Xbox Support 为 Xbox、Game Pass 和账单问题提供帮助。在 Xbox Support 社区中获取建议和客户服务。

Summary. This article helps you reset the Hosts file back to the default. What's the Hosts file. The Hosts file is used by the operating system to map human-friendly hostnames to numerical Internet Protocol (IP) addresses which identify and locate a host in an IP network.