Learn how to protect your PC, identity, and data from tech support scams.

Error code 1170000 means there is a problem related to connecting to the Xbox servers. Find out how to fix error code 1170000.

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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn ...

Download Microsoft Authenticator Microsoft Authenticator is a mobile app that helps you sign in to all your accounts without using a password.

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Find out how to submit a request for a refund for a purchase of digital Xbox content.

Use the Information Protection viewer to view protected files in Windows, Android, iOS, or Edge.

步骤 2：包装和打包 准备一个重型装运箱和气泡膜。 使用气泡膜外包装材料包裹设备并将该设备放置在装运箱内。 确保主机放置妥帖，以减少装运途中可能发生的损坏。 Microsoft 对于任何装运损坏均不承担责任。

注意: 此内容可帮助你使用工作或学校帐户。 如果在个人Microsoft帐户上遇到验证码问题，请参阅 验证码问题疑难解答。