To use multiple Microsoft accounts at the same time, try one of these solutions: Log in using your browser's private mode. Create separate browser profiles in Microsoft Edge, one for each of your Microsoft 365 accounts.

您可以在網路、Xbox 主機和 Windows 裝置上變更您的 Xbox 玩家代號。 玩家代號是玩家在 Xbox 網路上識別您的主要方式。 請確定當您建立的玩家代號遵循我們的 Xbox 社群標準： 如果這是您第一次變更玩家代號，您可以免費變更一次。 不論您第一次註冊 Xbox 時，我們是否自動為您建立 Xbox， (表示您並未自行) 選擇它，或是在註冊時建立自己的玩家代號。 備註一次變更您的玩家代號之後，所有未來的玩家代號變更都需要付費 (成本會因地區和貨幣) 而有所不同。 在 Xbox 360 上：玩家代號長度可達 15 個字元，包括空格。 它們無法以數字開頭。 在 Xbox One、Xbox Series X|S 和 Windows 上：玩家代號長度最多可達 12 個字元，包括空格。

Windows File Explorer helps you find, open, organize, and manage files and folders on your PC and in the cloud. To open File Explorer in Windows 11, select it on the taskbar or the Start menu, or press the Windows logo key + E on your keyboard. How to use File Explorer:

Check the Xbox services, games, and apps for any service outages.

Depending on how you got your copy of Windows 11, you'll need either a digital license or a 25-character product key to activate it. Without one of these, you won't be able to activate your device. A digital license (called a digital entitlement in Windows 11) is a method of activation in Windows 11 that doesn't require you to enter a product key.

With digital games, you can easily move from one game to another without having to swap out discs – or find them, if you’ve misplaced a game. Your games need to be downloaded to your device whether they’re physical or digital, and they take up the same amount of space.

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Can’t access your account? Usage Guidelines URL: Privacy Policy URL: ...

When you are prompted to enter a BitLocker recovery key, take note of the first 8 digits of the recovery key ID. The recovery key ID helps identifying which recovery key to use, in case you have more than one. Step 2. Find your recovery key.

学习在 Xbox 上在线兑换充值码后，如何安装游戏和可下载的游戏内容。