I see the question as having been previously asked, but I don't find an adequate answer. Why am I unable (sometimes) to use overtype mode via the insert key. I know that it is to be turned on under options--advanced, but while "use the insert key" is checked, its subcategory of "use overtype mode" is ghosted. Other times I can. Why. Don't mean to be a whiner, but this was never an issue in Word Perfect.