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Download Microsoft Authenticator - Microsoft Support
The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.
Avoid and report Microsoft technical support scams
If you feel like you’ve been the target of a technical support scam, you can help Microsoft stop cybercriminals by reporting it. Learn more about avoiding technical support scams.
Find your Windows product key - Microsoft Support
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.
Applies To: Microsoft account dashboard
微软服务协议补充协议 - support.office.com
消费者客户:若要确定您适合以下两组单独许可条款中的哪一组,请查看产品标题。. 如果从实体零售店购买的产品,则标题打印在产品包装上;如果是联机获取的产品,则标题位于您购买软件所在的页面上。. 如果标题表明是 Microsoft 365 订阅(例如 Microsoft 365 ...
Office Help & Training
先寄送爭議通知。 若 貴用戶存有爭議,且本公司的客戶服務代表無法解決該爭議,請透過美國郵政 (U.S. Mail) 將爭議通知寄給 Microsoft Corporation ,收件者: LCA ARBITRATION, One Microsoft Way, Redmond, WA 98052-6399 。請告知 貴用戶的姓名、地址、連絡方式、發生的問題,以及 ...
迁往新区域 | Xbox Support
如果迁往新的国家或地区,而账户地区和实际位置不匹配,则可能会遇见“地区封锁”的错误,或者在购买时遇到问题。. 必须拥有一个有效的帐单地址和符合所在地的支付选项。. 如果已搬离并需要更新地区信息,请参阅关于搬迁的文章,并按照指示更改信息 ...
如何兑换礼品卡和代码 | Xbox Support
兑换礼品卡和充值码以进行 Xbox 购买和延长 Xbox 订阅。. 代码的长度为 25 个字符,包括数字和字母,并且采用横竖 5 个字符的 5x5 格式。. 代码可以是你从 Microsoft 或受信任的零售商处购买的数字卡或物理卡。. 请注意,如果帐户的未结余额或付款选项不再有效 ...
Find settings in Windows - Microsoft Support
Find your Windows settings in a snap! Select the Start button, then select Settings . From there, browse the categories or use search to find what you're looking for. Windows 11 Windows 10. Tips: Most apps have their own settings. In the app, select Settings to make app-specific changes.
Microsoft Teams - support.office.com
微软在线订购协议. 本 Microsoft Teams(免费版)微软在线订购协议是您代表的实体与(以下简称“微软”、“我们”或“我们的”)之间达成的协议, 或者如果您未指定与订购或续签相关的实体,则本协议是 Microsoft Operations Pte Ltd. 与您个人(以 下简称“您”或 ...
分享 Xbox Game Pass 订阅 | Xbox Support
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. 在外:在任意其他 Xbox 上 ...