How can I add an authorized user into my Comcast account

You can also transfer your Comcast account to someone else.

As the primary user, sign in to My Account's Users tab. Click Transfer admin rights. Choose which user would you like to transfer admin rights via the drop-down menu. Click Save.

Secondly, how can I add an additional email account to my Xfinity service? Create a second email account with Comcast.net

1. Log in to your Xfinity account, then click on the aMyAccounta link.
2. Scroll down and click the aUsersa button under aMy account. Click on the aAdd new usera button.
3. Complete the form to create a new user. To create an account and email address, click aAdd usera.

Keep this in mind, how many email accounts are you allowed to have with Comcast?

Comcast allows you to have up 6 additional email accounts. Log in to your primary account . Click on the "Users & Settings tab" at the top. Under your username, you will see a blue link that says "Create Secondary Users".

Can you change your Comcast account name?

Edit Your Display Name Tap your name in the Account Information screen. To edit your name, tap on the First or Last name fields. Then select Save to save the changes.