Add a unique formula

Is there any way to add a formula that I have created myself into Excel's
list of formulas? In the insert function window, one formula category is
"User Defined". Is this where I would do it?

User defined functions are functions which user create in VBA. Look in
Excel help for more resources and explanations.

"trainer07" <[email protected]> wrote in message
news:[email protected]...
> Is there any way to add a formula that I have created myself into Excel's
> list of formulas? In the insert function window, one formula category is
> "User Defined". Is this where I would do it?