The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

Set the region, device language, and spoken language for your products and services.

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.

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。. 如果需要在线购买 Xbox Live Gold 订阅卡，我们强烈建议从所居住的国家或地区购买，以避免出现潜在的问题。. 这包括 ...

步驟 3：在主機上變更您的國家/地區. 在您的 Xbox One 或 Xbox Series X|S 上. 依照下列步驟將設定更新為新的國家/地區，然後重新啟動 Xbox 主機。. 當您在新的地區設定中第一次進行購買時，系統會提示您更新帳單資訊。. 登入您的 Xbox 主機。. 按 [Xbox] 按鈕 以開啟 ...

下面介绍 Xbox Game Pass 订阅者如何将其 Game Pass 订阅权益扩展给朋友和家人。. 在家：将你的主要 Xbox（如果有多个）设为常用 Xbox，这会让使用其档案登录该主机的任何人都能够使用你的 Game Pass 订阅。. 常用 Xbox 和游戏共享的工作原理.

Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.

Your PC isn't working well and you recently installed an app. Restore from a system restore point. You suspect your device has been infected. Use installation media to reinstall Windows 11. Select one of the recovery options below and follow the steps to try to get things working again.

在 Windows 作業系統軟體開始執行之後 貴用戶可前往軟體中的「控制面板—系統—啟用 Windows」或前往 microsoft.com/useterms，閱讀 Windows 作業系統授權條款。. 若要閱讀連結條款，請將正向連結貼入 貴用戶的瀏覽器視窗中。. 本授權合約係 貴用戶與 Microsoft Corporation ...

In Word and Outlook, you can use accent marks (or diacritical marks) in a document, such as an acute accent, cedilla, circumflex, diaeresis or umlaut, grave accent, or tilde. For keyboard shortcuts in which you press two or more keys simultaneously, the keys to press are separated by a plus sign (+) in the tables.