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.

摘要 Email 簽名能在你的商業溝通中建立專業一致性，並確保收件人在每則訊息中都擁有你的聯絡資訊。 在Outlook中，你可以為不同用途設定多個簽名 (內部與外部、個人與商務) ，並選擇是否自動包含在新郵件、回覆或轉寄中。 你的簽名可以包含文字、連結、圖片和圖片 (，例如你的手寫簽名或標誌 ...

Learn how to prevent unauthorised purchases on your Xbox by creating Microsoft accounts for every person who uses that console.

Three ways to add copyright or trademark symbols to your Outlook messages.

About digital signatures and certificates in Office, and buying a digital certificate from a certificate authority or create your own.

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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

Learn how Xbox recommendation systems work, their purpose, limitations, and settings for responsible use.

Create a custom signature block with a picture and social networking icons to add as a new signature for your email messages.

Learn how to share your real name with your friends, and how they can share your name as a friend of a friend.