How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

We encourage you to recycle Xbox consoles, accessories, packaging, and batteries. Find Microsoft-sponsored recycling opportunities in your area.

如果忘記自己的 Microsoft 帳戶密碼，請了解如何於線上或使用您的 Xbox 主機重設密碼。

Disk Management in Windows helps you perform advanced storage tasks like initializing a new drive and extending or shrinking volumes.

Find answers to your frequently asked questions about the Microsoft Casual Games Premium subscription and Xbox Game Pass.

注意: 请注意，Surface 商业设备的支持案例只能 联机 启动。 对于批量许可支持，请打开Microsoft 365 管理中心，选择“ 帮助 & 支持 ”，并搜索“管理批量许可”或提交 联机支持请求。 请不要忘记包括你的许可证 ID 或协议编号、你的联系人电话号码 & 电子邮件地址，以便我们可以联系你。 如果已有 ...

Audio issues on your PC can be incredibly frustrating, especially when you're trying to watch a video, attend a meeting, or listen to music. Fortunately, most sound problems can be fixed by following a series of troubleshooting steps. This article provides a comprehensive guide to resolving audio issues in Windows. The tips are listed in order, so start with the first one, see if that helps ...

获取有关在 Xbox One 上登录到 Microsoft 帐户时发生的错误 0x8007005 的帮助。

Microsoft正在对永久许可证的激活体验进行现代化改造。 从 2025 年 12 月 3 日起，传统的基于电话的产品激活自动化过程已从电话转移到在线。 客户将改用产品激活门户： 产品激活门户 新的数字工作流提供更安全、更可靠且用户友好的激活体验，并有助于防止欺诈。 虽然该过程已更新，但脱机激活 ...

Learn about the Xbox Design Lab’s customised controllers and how you can order one to your specifications.