使用 XBOX One 系列主機和 XBOX Series X|S，您可以玩 XBOX 360 和第一代 XBOX 遊戲，並擁有改良的外觀與操作。 在某些情況下，您可能會在購買較舊的內容時遇到問題。 若要了解如何疑難排解這些購買錯誤的詳細資訊，請造訪：

检查 XBOX 服务、游戏和应用是否有任何服务中断。

My username and password have stopped working If you can't sign in with a correct password If your username or password have stopped working, you may need recover your account: Select Recover your account below and type in the email address, phone number or Skype name you use to sign in.

Learn how to resolve "Product key is not valid" error when activating Office or Microsoft 365.

Go to Payment & billing and select Payment options. Under Payment methods, you can select Add a new payment method, View or edit card, or Remove card. Enter your updated info, and select Save. You're done unless you see more prompts. If that doesn't work, contact your bank or payment provider to verify your payment info.

This page features a list of common error codes and solutions. Learn how to find your error code quickly.

了解如何修复错误“抱歉，Microsoft帐户出现问题”，以便登录到 XBOX 网络。

追蹤 XBOX 社群針對 Microsoft Flight Simulator 回報的已知問題和錯誤。

如果您有收到錯誤碼，我們有解決方案可以協助您解決問題。 只要在下列清單中瀏覽您的代碼。

Find out how to change your XBOX gamertag through a browser, on your XBOX console, or your Windows device.