Window

• (W)indow
  A window pops up prompting you for the values for the max and min of the two axes. Press OK or CANCEL when done.

• (Z)oom in
  Use the mouse to expand a region by clicking, dragging and releasing. The view in the rectangle will be expanded to the whole window.

• Zoom (O)ut
  As above but the whole window will be shrunk into the rectangle.

• (F)it
  The most common command will automatically fit the window so the entire curve is contained within it. For three-D stuff the window data will be scaled to fit into a cube and the cube scaled to fit in the window.

  USE THIS OFTEN!