Inned to change my email account from betty@eerp.ce to betty@eerp.caHow can I do this?
betty
Take a look at: https://helpx.adobe.com/x-productkb/global/adobe-id-account-change.html#topic-6
As email related issues are not related to Acrobat (or Reader) which is the focus of "Acrobat Users" Almir's suggested is your best recourse.
Be well...