An Apple ID is an account that you use to access Apple services, such as the App Store, iCloud, and Apple Music. It consists of an email address and a password. If you’ve forgotten your Apple ID or password, you can find it on your iPhone by following these steps:
1. Go to Settings > [your name].
2. Tap Password & Security.
3. Tap Apple ID.
4. Your Apple ID will be displayed under the “Apple ID” section.