Now that I changed my password for my apple acct. what other passwords should I chande
Now I changed my password for my apple acct. do I have to change all passwords with that password
iPhone XR, iOS 14
You have to change the Apple ID password on all, places the Apple ID is used, but you don't have to change any other passwords.
If you have changed your password, have you followed the steps in this article?
What to do after you change your Apple ID or password - Apple Support.