1) When I make

Developer - Controls - Insert - Form Controls - (Select A Form Control) - (Then Paste It To The Spreadsheet) - (Then double click the control)

Nothing happens

however I make

Developer - Controls - Insert - ActiveX Controls - (Select A ActiveX Control) - (Then Paste It To The Spreadsheet) - (Then double click the control)

Code Screen Opens

So how do I create a code for a button on the spreadsheet?

2) What I ask is where do I write that?