The main window of Graphis software where you will be able to create a new 2D or 3D graph and select to adjust the Plots/Curves or Axes, Polar Grid, Cartesian Grid. 

Specify Initial Plot and Curve window of Graphis software gives you access to the Visualisation Plot Types and to the Data Analysis Plot Types. 

Graphs tab window of Graphis software where you can choose to create a new 2D or 3D graph or modify the Plots/Curves or Axes, Polar Grid, Cartesian Grid. 

Tools tab window of Graphis software where you can choose from options like Iport Dialog, Color Map Editor or Nonlinear Regression.