Your Apple Account is the account you use to access Apple services like the App Store, Apple Music, iCloud, iMessage, and FaceTime. Your account includes the email address and password you use to sign in as well as the contact, payment, and security details you use across Apple services. Apple employs industry-standard practices to safeguard your Apple Account.
Don’t let others use your Apple Account, even family members.
To share purchases, subscriptions, a family calendar, and more without sharing Apple Accounts, For more information, go to Settings Data that a Legacy Contact can access.
For more information, go to Settings Data that a Legacy Contact can access
If you forgot your Apple Account password, see the Recover your Apple Account website.