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

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Enable iCloud Drive on your iOS device. Learn how. Enable iCloud Keychain on you iOS device. Learn how. Enable iCloud Backup on your iOS device. Learn how. Download and install Authenticator. Get the app Sign in to each of your accounts to complete the restore. What account information is restored in Authenticator?

If you’re tired of having to remember or reset your password, try using a FIDO2–compliant security key to sign in to your Microsoft account instead. What is a security key? A security key is a physical device that you can use instead of your user name and password to sign in. Since it needs to be unlocked with a fingerprint or PIN, even if someone has your security key, they won’t be ...

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Learn how to sign in and create app passwords for Microsoft apps and devices that don't support two-step verification.

Troubleshoot slow game or app downloads on Xbox One Account error occurs when signing in to Xbox network

Want to add a padlock to your email messages? You can use encryption and digital signatures in new Outlook, classic Outlook, and Outlook on the web for work or school accounts to increase the security of messages. Encrypting an email message in Outlook means it's converted from readable plain text into scrambled cipher text. Only the recipient who has the private key that matches the public ...

Important: You don't need to remove old security information unless there is an account security risk (e.g. someone else has access to your old mailbox). If you do need to replace your security information, make sure you add new information first. If you request removal of all security information in your account, the account is put into a restricted state for 30-days. Your information doesn't ...