如何从电脑或移动 Web 浏览器兑换代码. 按照下面的链接，输入由 25 个字符组成的代码，选择下一步，然后按照提示操作: 兑换代码或礼品卡. 如何在 Windows 上的 Microsoft Store 中兑换代码. 按“开始”按钮 ，然后在“搜索”框中输入“商店”。 从结果中选择 Microsoft Store 以打开应用。 选择屏幕右上角的帐户，然后选择 兑换充值码或礼品卡。 输入由 25 个字符组成的代码，选择 下一步，然后按照提示操作。 如何在 Windows 版 Xbox 应用中兑换代码. 按“开始”按钮 ，然后在“搜索”框中输入“Xbox”。 从结果中选择 Xbox 应用以打开该应用。 选择左上角的玩家图片，然后选择“设置”。 在“兑换代码”下选择“兑换”。

Outlook 网页版和 Outlook.com 支持的浏览器. 如果使用工作或学校帐户登录，请阅读 如何登录到 Outlook 网页版. 仍然需要帮助？ 获取 Outlook.com 帮助. 若要在 Outlook.com 中获取支持，请单击 此处 或选择菜单栏上的 帮助 ，然后输入查询。 如果自助服务无法解决问题，请向下滚动到“ 仍需要帮助？ ”，然后选择“ 是 ”。 若要在 Outlook.com 中联系我们，需要登录。 如果无法登录，请单击 此处 。 若要获取其他有关 Microsoft 帐户和订阅的帮助，请访问 帐户和计费帮助 。 若要获取帮助和其他 Microsoft 产品和服务的疑难解答， 请在此处输入你的问题 。

Contact Support. For pre-sales support, or issues with purchasing, contact Sales support. Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

注意: 如果是通过以下任一方式获取的 Microsoft 365：Microsoft 工作区折扣计划(以前称为家用许可计划)，则安装 2019、2016 或 2013 版的 Office 专业增强版、Office 标准版或独立应用（如 Word 或 Project）的步骤可能会有所不同：如果你通过公司购买了 Microsoft 365 供个人使用，请参阅通过工作场所折扣计划安装 ...

The Gaming Services Repair Tool for PC is now also integrated directly into the Xbox app for PC. To run the Gaming Services Repair Tool on your PC, make sure you have the 2311.1001.7.0 version or newer of the Xbox app on PC installed. To check your Xbox app version number: Launch the Xbox app for PC. Click your Profile picture.

将最喜爱的内容固定到一个位置. 打开 Xbox Game Bar，各种游戏活动尽在掌控中。. 从小组件菜单中选择一项功能，它将作为小组件弹出。. 其中很多叠加项可以移动、调整大小或固定到你的屏幕。. 小组件菜单 (1)- 选择小组件菜单图标可打开活动列表以供选择 ...

Windows 11 Windows 10. If your system is asking you for your BitLocker recovery key, the following information may help you locate your recovery key and understand why you're being asked to provide it. Important: Microsoft support is unable to provide, or recreate, a lost BitLocker recovery key. Where can I find my BitLocker recovery key?

Subscriptions & billing. Request a refund for digital games. Notifications. Info. Questions about a refund email? We’re investigating this issue now. In the meantime, sign in to your account to see your latest refund request status. We understand that sometimes purchases of digital game products don’t go as planned.

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.

Note: The steps to install the 2019, 2016, or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone app such as Word or Project might be different if you got Microsoft 365 through one of the following: Microsoft Workplace Discount Program (formerly known as Home Use Program): If you bought Microsoft 365 for personal use through your company, see Install Office through ...