卡验证码（CVC*）是印在借记卡或信用卡卡上的额外代码。 大多数卡 (Visa、万事达卡、银行卡等 ) 它是卡背面签名条上打印的数字的最后三位数字。 在美国运通 (AMEX) 卡上，它通常是正面的四位数代码。

Go to Payment & billing and select Payment options.You can add or edit payment methods from here. Under Payment methods, you can Add a new payment method, View or edit card, or Remove card.; Enter your updated info, and select Save.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

If you're trying to buy a game or an add-on using your Microsoft account balance, you may not have enough funds in your account to cover the total cost of the item.

With Game Pass Ultimate or Game Pass Standard, you can still redeem codes for other subscriptions that are included as benefits of your current subscription.

With a Microsoft or Xbox gift card, you let the lucky recipient choose the gift they want. To buy a gift card, visit:

Note: The Wireless Display app is available on devices running Windows 11, version 22H2 and later.If you're running an earlier version of Windows, launch the Connect app by entering connect in the search box on the taskbar, and selecting Connect in the list of results. To find out which version of Windows you're running, see Which version of Windows operating system am I running?

Find out how to use your Xbox Game Pass membership to share the benefits with your friends on any Xbox console.

The Xbox Elite Wireless Controller Series 2 is a performance-class controller designed to meet the needs of competitive gamers. Get to know your controller and how to customize it to your gaming style.

在 Xbox 上进行购买时收到错误消息或错误代码？ 了解它们的含义。