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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

Developers have made amazing games and content for the Xbox network. To protect customers and developers, we provide a safe and secure way to make purchases in the Microsoft Store. To maintain this security, Xbox monitors for instances of marketplace theft or solicitation from the Xbox community.

How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

登录到要更新的 Microsoft 帐户。 Microsoft 帐户 转到“付款和账单”，并选择“支付选项”。可以在此处添加或编辑付款方式。 在“付款方式”下面，可以“添加新的付款方式”、“查看或编辑信用卡”，或“删除信用卡”。 输入更新的信息，然后选择“保存”。

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

获取有关 Xbox 和 Microsoft Store 数字游戏购买退款条款和条件的详细信息。

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

取得關於在 Xbox 和 Microsoft Store 中購買的數位遊戲退款條款及條件的詳細資料。

See how to view the details for signatures and certificates.

联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。