Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.

Use the Xbox Accessories app to configure your controller or headset for your preferred gaming experience.

If you received a digital code or card as a gift, you can either purchase another code or card to add to your account balance, or add a new credit card to your account and try making the purchase again.

提示: 如果你也检查“在我的手机上设置 Outlook Mobile”框，你将被带到一个网站，你可以在其中输入你的移动电话号码，你将收到下载 Outlook for iOS 或 Outlook for Android 的链接。安装 Outlook Mobile 是随时随地保持最新状态的好方法。

喜欢早期 Windows 版本中的免费 Solitaire 游戏吗？我们已将它们全部打包在一个便利的应用中，即 Microsoft Solitaire Collection。

Learn about channels in Microsoft Teams. Standard channels are available to all team members in Teams. Most channels are standard channels. If you need a smaller, specific audience for a particular subject, you can use a private channel. Shared channels are for collaborating with people inside and outside your team or organization.

本页提供 Microsoft 客服的电话号码。

Select the Network icon on the lower right corner of the taskbar, and then select Manage Cellular connections (>) for the Cellular quick setting.Often, you’ll see the name of your mobile operator under the Cellular quick setting.

联系 Microsoft 支持. 新增内容. Surface Pro; Surface Laptop; Surface Pro 9; Surface Laptop 5

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