How to use the PC Health Check app - Microsoft Support
Learn how to use the PC Health Check app to help you improve your device performance.
更改 Xbox 订阅 | Xbox Support
降级订阅: Game Pass Ultimate 和 Game Pass Premium 可以降级到较低级别的订阅。 降级时,不会立即收费。 你当前的订阅将持续到下一个续订日期,然后变更为新订阅等级,并在该日期收取新订阅费用。
Activate Windows - Microsoft Support
Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.
Xbox subscription cancellations and refunds | Xbox Support
Find out how to manage your Xbox subscriptions to request a refund or cancel a recurring payment.
激活 Windows - Microsoft 支持
激活是一个技术过程,用于将产品密钥或数字权利与设备的硬件配置配对。 这不评估副本本身的真实性,也不保证 Windows 副本是 正版 的。 它只确保产品密钥或数字权利对硬件配置有效。 另一方面,验证是检查关键 Windows 许可文件是否未被损坏、删除或删除,以及是否必须接收某些更新和下载的 ...
Premium & Game Pass | Xbox Support
Get help buying, redeeming, and troubleshooting your Microsoft Casual Games Premium Edition subscription.
How to go passwordless with your Microsoft account
Going passwordless is the next generation of account security. Simple, fast, secure. If my account doesn't have a password, how will I sign in? Once you remove your password from your account, you will need to sign in using a passwordless method like the Microsoft Authenticator app, Outlook for Android, Windows Hello, physical security keys, or SMS codes.
Applies To:
Microsoft account dashboard
Xbox 订阅延期限制 | Xbox Support - support.xbox.com
例如,某些 Xbox 订阅可以通过兑换数字代码或礼品卡来延期,最长延期限制如下:
Cancel your Microsoft subscription | Microsoft Support
Learn how to cancel your Microsoft subscriptions such as Microsoft 365, Copilot Pro and Xbox. Troubleshoot issues if you can't cancel your subscription.
Applies To:
Microsoft 365 Family, Microsoft 365 Personal, Microsoft account dashboard
注册或注销 Xbox 设备 | Xbox Support
注册设备 登录到 account.microsoft.com 选择“设备”。 在此处,可以查看链接到你的Microsoft 帐户的所有 Xbox 和 Microsoft 设备。 选择页面顶部的“注册设备”,以开始将新 Xbox 主机或配件链接到帐户的过程。 选择“注册新设备”。 如果已使用此 Microsoft 帐户登录到新设备,则该设备可能会显示在此选项下 ...