I went online and changed the email address for my AppleID to update it to my new address. Now I am trying to figure out how to change the AppleID in my iPhone so that it uses this new ID with the new email address. I can't find a way to do that. I tried Settings/Store but it only displays my old AppleID and has no way to update it. Any suggestions on how to either reset the AppleID on my iPhone or change it so I can access apps etc. again?
Settings > Store > Sign Out. Sign in with the new ID.