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.

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The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

After your download the new email app, add your accounts and they will all be configured to use Modern Authentication and sync properly, helping keep them safe.

Credential managers such as Microsoft Password Manager, Google Password Manager, Apple iCloud Keychain and others can only have one passkey per website, app or service. You don't need to add the same passkey twice as the advantage of using a synced credential manager is you can sign in on any device.

Generate a unique app password for Outlook. Copy this for use later. Navigate to https://www.icloud.com/mail and login with your AppleID if prompted. Create an iCloud account if prompted. Copy the email address. Open Outlook and select Add Account with the email address from step 4, and the app password from step 2.

As you switch to Outlook from the Gmail app or the Mail app on iOS devices, these guides will help make the transition smooth. To get started, make sure you have Outlook downloaded to your device.

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.

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

Learn how to create and save a passkey to sign in to your Microsoft personal or work/school account and many other websites, apps and services.