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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

在 Xbox 購買時會跳出錯誤訊息或錯誤代碼，或是對在 Xbox 上使用 VPN 有疑問？ 了解它們代表的意義。

Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.

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If you see a Let's get started screen with options to try, buy, or activate Microsoft 365, this means that Microsoft 365 is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Microsoft 365 product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Microsoft 365. I thought ...

本文將說明如何取得或建立數位簽章以用於 Office 文件。 若要深入了解如何在 Office 文件中使用數位簽章，請參閱在 Office 檔案中新增或移除數位簽章。 何謂數位簽章？ 數位簽章或 ID 通常稱為 數位憑證。 若要以數位方式簽署 Office 文件，您必須擁有尚未過期的最新 () 數位憑證。 數位憑證通常由 ...

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

Get an error message or error code when making a purchase on Xbox or have a question about using VPN on Xbox? Find out what they mean.

Need help setting up an Xbox profile or signing in to Xbox on your console, PC, or mobile device? This solution will help you sign in or create a new account.

Applies to: Windows, Movies & TV, Xbox Consoles, Xbox Services, Minecraft Unless otherwise stated, capitalized terms are defined in the Microsoft Services Agreement (“MSA”) or Microsoft Terms of Sale (together with the MSA, “Terms”). These Rules include those in the first section below, which are applicable to multiple Digital Goods (“General Rules”), and those in the table below ...