Navigate Excel--Tab key is functioning like ctrl-->, how to fix

[Arrow]

This is bugging the heck out of me. When I press "tab" in an excel worksheet,
instead of moving one cell over, the cursor moves to the end of the visible
page (just like if you were to press ctrl -->). I can't find anywhere in the
"options" section on how to revert back to the normal function of the "tab"
key. Does anyone know?

 

[Gary''s Student]

Tools > Options... > Transition > then clear all checkboxex