You can resolve problems with Microsoft Authenticator by checking the tips in this article and reviewing some of the known errors.

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

If this is the first time you're setting up Authenticator, you might receive a prompt asking whether to allow the app to access your camera (iOS) or to allow the app to take pictures and record video (Android). Allow the app to use the camera so that you can take a picture of a QR code in one step.

Tap the button below to install the Microsoft 365 Copilot app for iOS that combines Word, Excel, and PowerPoint into a single app, which introduces new mobile-centric features to view, edit, and share files without the need to switch between multiple apps.

Learn how to fix issues connecting your phone to your console so you can set up your Xbox console.

We're sorry you're having trouble with your OneDrive for iOS mobile app. Let's get the issue sorted out as quickly as possible. Note: Some apps and features may only work with Wi-Fi, depending on your device settings, or your mobile data plan.

Add your Outlook.com, Microsoft 365, or Exchange-based email account to your iPhone, iPad, or iPod Touch using the iOS Mail app.

Microsoft Software Licence Terms for Xbox and gaming applications for Android and iOS/iPads IF YOU LIVE IN (OR ARE A BUSINESS WITH A PRINCIPAL PLACE OF BUSINESS IN) THE UNITED STATES, PLEASE READ THE “BINDING ARBITRATION AND CLASS ACTION WAIVER” SECTION BELOW. IT AFFECTS HOW DISPUTES ARE RESOLVED.

Outlook for iOS will detect a sync error and will ask you to enter your password again. If you are having difficulty getting Outlook for iOS to sync with your new password, delete your email account and then re-add it.