Using Enter Key As/Instead of Tab Key

How do I use the Enter key as/or instead of the Tab key to move the cusor to the next tab stop, or vice versa? 

To change your settings to allow the use of the Enter key as or instead of the Tab key (or vice versa), follow the steps below:

• Click on Setup > Settings menu option.

• Click on the General tab.
• Click on the tick box to select Use Enter key as Tab. (leave box unticked if you want to use the Tab key.)
• Click on the OK button to save.