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Learn how to troubleshoot problems when playing Xbox games from the cloud on an iOS device.

深入了解 Xbox Cloud Gaming 如何在 iOS 行動裝置上運作。

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

Learn how you can use Outlook for Android or iOS to sign into your Microsoft personal or work/school account.

Find out what to do when you receive a “Call us overprotective” message when signing in to Xbox.com.

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?

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.

Why can’t I sync my Wordament progress from Android or iOS to Ultimate Word Games? Wordament for Android and iOS mobile devices is a separate, standalone game that is not compatible with Microsoft Ultimate Word Games.

Learn what you can do if you're not receiving account aign-in verification codes.