How do I set the default email account? — Step 1/7

From the main display.

How do I set the default email account? — Step 2/7

Scroll to and touch Email.

How do I set the default email account? — Step 3/7

Touch the Menu icon.

How do I set the default email account? — Step 4/7

Touch Settings.

How do I set the default email account? — Step 5/7

Touch Default account.

How do I set the default email account? — Step 6/7

Touch the desired account.

How do I set the default email account? — Step 7/7

The default account has been set.