Don't know squat about excelvba

Hi i've never forumized b4 i feel a little exposed
i have owned a small family business for 20 some years now; back then i decided to
"computerize" it and used a dos based application called system4 to keep track of
my customers and their orders it works fine but is limited by the fact that it is dos
based; as a retirement gift to my children i am trying to upgrade to excel and i need
all the help i can get. I hope this kind of fulfills my "hi this is me " intro.
Sorry about the caps i forgot to turn them off