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 The message looks common enough, and it says that money will be charged to your credit card or withdrawn ...

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

Synchronization of contacts between your Outlook account and your Apple iPhone or iPod touch requires Apple iTunes. You can configure which items are synchronized during a one-time set up process. After the initial setup, each time that you connect your iPhone or iPod touch to your computer, the changes made on your computer or device are synchronized.

Xbox Support ... Xbox Support

学习在 Xbox 上在线兑换充值码后，如何安装游戏和可下载的游戏内容。

Find solutions for Xbox account and profile issues, manage settings, and get support for your Xbox experience.

Add recipients of your email messages to the Safe Senders List to prevent messages from being moved to the Junk E-mail folder.

Learn how to use mobile operator billing as a payment option to buy Xbox subscriptions, games, and other content.

添加或邀请组织外部使用 Teams 的人员加入群组聊天 在群组聊天中与最多 250 人聊天。 组织外部的参与者必须使用 Teams 或 Teams 免费版。 开始新的群组聊天并添加参与者 在 Teams 的左侧，选择“ 聊天 ”，然后选择“ 新建聊天 ”以开始新的聊天。 键入要邀请其聊天的人员的电子邮件地址、组或标记 ...

Learn how to fix the error "Sorry, there’s a problem with your billing address" so you can make purchases using your Xbox account.