Hi
to debug a Form go to the Program menu -> Run Form -> Debug (or Shift+Ctrl+R). The forms debug window opens.... In the middle window, expand the Modules node till you get to the code where you want to stop eg a certain trigger on a item in a selected datablock. The code in the trigger shows in the top window. Scroll to the point where you want to break and double click( there must be executable code on that line). Close the debug window and the application will start running. When you get to the action for which you had put the break, the debug window will open. You may expand the stack node to see the local variables or System variables, or Modules -> parameter list and values for the system parameters. You may use the menu icons step into(to go through one line of code at a time), step over( to jump over a line of code eg when you dont want to get into a function),step out( eg to get out of a function) go ( to run to the next break if existing)...
Trust me Candice...this is not adumb question. I'm a novice and it took me eons to figure out the debugger....