@acer 

What is mentioned is not my problem.

In Maple, when writing calculations, you can highlight usefull functions and then right-click and select create task. This creates a button in the bottom of the menu to the left (in windows), which will insert the commands when pressed. I use it a lot for commands that set Maple in specific modes, like number of digits and other.

Problem is that a buttom created this way, I cannot modify the function of the button or delete the button if I don't want it anymore or it isn't doing what I want

I have found that via the tools menu and Browse I can find my tasks and see what they contain, but I cannot modify them or delete them