A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- on websites that pretend to be legitimate. Cybercriminals typically pretend to be reputable companies, friends, or acquaintances in a fake message, which contains a link to a phishing ...

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。

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换Microsoft/Xbox 礼品卡或其他代码或优惠。

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Learn how to redeem prepaid codes for Xbox games, subscriptions, or downloadable content using your account.

Learn how to identify and open encrypted and protected emails no matter what email client you're using.

从Microsoft帐户中删除现有别名 警告 删除连接到Microsoft域 (（如 @Outlook.com、@Live.com 或 @Hotmail.com) ）的电子邮件别名时，该电子邮件将从我们的系统完全删除，不能用于发送或接收电子邮件。 它不能再次用作另一个帐户的别名。 Microsoft不会回收电子邮件地址，因此将来无法回收电子邮件地址。

如何兌換禮品卡、Xbox 下載碼或代幣 Microsoft 和 Xbox 的禮品卡、下載碼和代幣運作方式相同：一旦兌換到你的 Microsoft 帳戶，你可以在 Microsoft Store 網路商店、Windows 或 Xbox 上使用餘額，並下載最新的應用程式、遊戲、電影和電視節目。 在大多數國家或地區，你也可以購買 Surface、Xbox 及配件。 要兌換 ...

了解在迁移到新国家或地区时如何更新Microsoft 帐户以及更改区域的影响。