sign in with changed email address
Some time ago, I changed to a gmail acct. I changed my email in my apple ID, but when I start up my computer, it wants me to sign in to the cloud with the old email address. I've double checked my new email address, but the auto login still has the old email and its not changeable in the pop up window. I'm signed in now, but the pop up keeps coming up every 30-40 seconds. How can I change that auto sign in?
Windows, Windows 10