These viewers can open protected text files, protected image files, protected PDF files, and all files that have a .pfile file name extension on Windows, Android, or iOS.

To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store. Get the app

Xbox Support 提供 Xbox、Game Pass 及帳單問題的協助，並在社群中取得建議與客戶服務。

On iOS we can't show you the block screen in the browser, but Defender will still block dangerous pages for you and give you a notification that we've blocked the page (and why).

Contact support in Outlook for iOS or Android Send feedback for Outlook for iOS or Android

从 2025 年 3 月 19 日开始，不再支持适用于移动设备的 Xbox Game Pass。 获取有关其他设备上的云游戏的详细信息。

Send S/MIME or Microsoft Purview encrypted emails in Outlook using a work or school account with a qualified Microsoft 365 subscription.

使用 Xbox 应用移动版完成主机设置 如果准备好以数字方式设置新主机，则可以在 iOS 或 Android 移动设备上使用 Xbox 应用移动版。

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.

On your PC, in the Phone Link, select Messages. To start a new conversation, select New message. Enter the name or phone number of a contact. Select the person you want to send a message to. A new message thread opens for you to begin with.