How to spot a "fake order" scam. 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 ...

Non-admin user of a business account? Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

In the Microsoft 365 admin center, you can manage the payment information and billing for your Microsoft 365 subscription. From here you can review your invoices, add a new payment method, or check your other Microsoft billing information.

How to redeem gift cards and codes. Redeem gift cards and codes to make Xbox purchases and extend your Xbox subscriptions. Codes are 25 characters long, include both numbers and letters, and follow a 5x5 format—five blocks of five characters.

Troubleshoot mobile apps on Windows. Privacy with Windows Subsystem for Android™ and Amazon Appstore. Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.

You can view and clear your Microsoft Edge browsing history stored on a single device, across all synced devices, and in the cloud. You may choose to clear your browsing history at any time.

兌換數位代碼. 所有 Xbox 數位代碼的長度都是 25 個字元，包含數字和英文字母，且格式為五個字元一組，共五組 (xxxxx-xxxxx-xxxxx-xxxxx-xxxxx)。. 如果您嘗試在 Windows 或 Xbox 裝置上兌換代碼，請確定您輸入的所有 25 個數字都正確。. 重要 請務必先使用正確的 Microsoft ...

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

See how Xbox cloud gaming works on Android, Apple, and Windows devices, as well as Xbox consoles and Samsung smart TVs.

在启动期间，系统可能会提示你输入 BitLocker 恢复密钥，因为存在安全风险或硬件更改：. 可能需要为数据或外部驱动器提供 BitLocker 恢复密钥，例如，如果忘记了解锁密码：. 本文提供的信息有助于查找 BitLocker 恢复密钥。. 播放视频时遇到问题？. 在 YouTube 上 ...