Change the email address or phone number for your Microsoft account
Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.
Applies To:
Microsoft account dashboard
Fix problems with nearby sharing in Windows - Microsoft Support
Learn how to troubleshoot and fix problems with nearby sharing in Windows.
订阅帮助 | Xbox Support
注意 除非你有足够的资金来支付包括税款在内的全部余额，否则你无法使用 Microsoft 帐户余额来为过期未付的订阅付款。 你也无法使用礼品卡或订阅卡。
确保你的 Xbox 数字订阅适用于你所在的国家或地区 | Xbox Support
为了确保 Xbox Live Gold 订阅服务的定价反映当地市场行情，Xbox Live Gold 订阅卡只能在购买所在的国家或地区兑换，而不能在其他国家或地区兑换。
Learn about Microsoft Rewards - Microsoft Support
Meet Microsoft Rewards! Learn all the ways to earn points towards awesome rewards in this quick overview.
Applies To:
Microsoft account dashboard
在 Microsoft Teams 中加入会议 - Microsoft 支持
如需了解详细信息，请观看加入 Teams 会议视频。. 通过链接加入. 只需通过一个连接即可加入 Teams 会议。 在会议邀请中选择“ 立即加入会议”，将其带到一个页面，你可以在其中选择加入 Web 或下载桌面应用。 如果你已拥有 Teams 应用，会议将自动打开。
Applies To:
Microsoft Teams
Media Feature Pack list for Windows N editions - Microsoft Support
Notes: Some Media Feature Packs for early versions of Windows 10 are available for download at Media Feature Pack for N versions of Windows 10. For Windows 10, version 1909 and later, the Media Feature Pack is only available for download as an Optional Feature.
全球客户服务电话号码 - Microsoft 支持
本页提供 Microsoft 客服的电话号码。
Games with Gold for Xbox FAQ | Xbox Support
Games with Gold is an Xbox program that offers free Xbox games to Xbox Live Gold members.
为何我的 Xbox 订阅付款被拒绝？ | Xbox Support
了解当您尝试为 Xbox 订阅付款却收到通知或错误消息时该如何操作。