If a user has contact-export turned on both their iPad and iPhone one will need to be disabled so that we are able to manage conflicts. Duplicates can take up 24 hours to be reconciliated.

Learn more about how Xbox cloud gaming works on iOS mobile devices.

准备好安装 Microsoft 365 或 Office 2024 了吗？ 在开始之前，请确保电脑或 Mac 满足 系统要求。 如果已兑换产品密钥、重新安装应用，或者已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office。 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行一些步骤 ...

Learn how to install Office 2021, 2019, or 2016 on your PC or Mac.

Product key, purchase, and installing older versions of Microsoft 365: Install questions or errors during install Help with specific applications, and help for Microsoft 365 admins: Contact Microsoft

Learn how to import and export email, contacts, and calendar items in Outlook for Mac

A phishing email is an email that appears legitimate but is actually an attempt to get your personal information or steal your money. Some deceptive emails appear to be from a safe sender but, in fact, have a "spoofed" source address to fool you. Here are some ways to deal with phishing and spoofing scams in Outlook.com. Spoof intelligence in Exchange Online Protection helps prevent phishing ...

需要 Xbox 主機、Xbox 遊戲或 Xbox 網路的協助嗎? 了解如何與我們連絡。

These steps are the same whether you're adding your first iCloud email account or additional iCloud accounts to Outlook. Select a tab option below for the version of Outlook you're using. What version of Outlook do I have?

Find out how to fix network connectivity problems when using Xbox multiplayer and chat features on Windows 10/11.