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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

Microsoft正在对永久许可证的激活体验进行现代化改造。 从 2025 年 12 月 3 日起，传统的基于电话的产品激活自动化过程已从电话转移到在线。 客户将改用产品激活门户： 产品激活门户 新的数字工作流提供更安全、更可靠且用户友好的激活体验，并有助于防止欺诈。 虽然该过程已更新，但脱机激活 ...

Find out how to troubleshoot issues redeeming Xbox digital codes and gift cards.

Free A Free badge means an active Microsoft 365 Personal, Family, or Premium subscription isn't associated with the account you signed in with. Only the free web versions of Word, Excel, and PowerPoint are available to you. To access these apps in your browser, all you need to do is to sign in to Microsoft365.com with your Microsoft account and select the app you need from the app launcher ...

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Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac.

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

How to get Microsoft 365 Microsoft 365 is a subscription service that ensures you always have the most up-to-date Microsoft 365 apps from Microsoft. And with Microsoft 365 Family or Microsoft 365 Premium, you can share your subscription with up to five other people, install Microsoft 365 on all your devices, and sign in to five at the same time. That means you can use Office regardless of ...

Learn how to redeem prepaid codes for Xbox games, subscriptions, or downloadable content using your account.

了解如何使用 Microsoft 帐户登录和注销Microsoft Teams 免费版，如果使用 Skype、OneDrive、Outlook.com 或 Xbox Live，则已有该帐户。