获取更改 Microsoft Edge、Internet Explorer 11、Google Chrome、Firefox 和 Safari 中的主页的步骤。.

选择你需要帮助的产品. 我们将首先向你显示自助选项。. 其他帮助也可提供，包括与 Microsoft 专家的实时聊天。. 联系 Microsoft 支持人员。. 查找常见问题的解决方案，或从支持专员那里获取帮助。.

From the Overview page, select Office apps and on that page, find the Microsoft 365 product you want to install and select Install. To install Microsoft 365 in a different language, or to install the 64-bit version, use the dropdown to find more options.

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

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。.

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

有关如何下载和安装 Microsoft Edge 的步骤. 转到 Microsoft Edge 下载 页。. 单击“ 下载 Windows ”按钮。. 为 Windows 版本选择适当的选项。. 单击“ 下载 ”按钮并同意条款 & 条件。. 运行安装程序 - 浏览器将在下载后开始下载并安装。. 下载 Microsoft Edge. 尝试Microsoft Edge以 ...

Help for admins of small businesses. Open a service request in the Microsoft 365 admin center. This service is free. Microsoft Store support. Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。.

You can use installation media (a USB flash drive or DVD) to install a new copy of Windows, perform a clean installation, or reinstall Windows. To create installation media, go to the software download website, where you'll find step-by-step instructions.