Sign in on your iPhone, iPad, or iPod touch Open the Settings app. Tap Sign in to your [device]. Enter your Apple ID and password. If prompted, enter the six-digit verification code sent to your trusted device or phone number and complete sign in.How do you sign into your Apple account?
Step 1: Tap the Settings icon. Step 2: Scroll down and select the iTunes and App Store option. Step 3: Touch your Apple ID at the top of the screen. Step 4: Touch the Sign Out button at the center of the screen. If you wish to sign into your Apple ID account later, you can return to this screen and re-enter your Apple ID and password.How do I Change my Apple login password?
How to change the login password on your Mac. Click on the Apple icon in the upper left corner of the screen. Select System Preferences from the drop down menu. Click on Users & Groups. Click the Password tab. Click the lock in the bottom left corner of the Users & Groups window. Enter your administrator password.