Draw_Spiral_Show is one of my first programs from high school.
To activate a program, press Alt+D.
Most programs will immediately begin moving your mouse rapidly and clicking. Make sure you have Paint open.
Draw_Circle activates by pressing Space, moving your mouse to the desired radius, then releasing Space and holding down Mouse1 so it can draw.
Draw_Binary also accepts Alt+F to draw an alternate design.
Draw_Spiral and Draw_Spiral_Show accept Alt+V to display the previously drawn Theta and Radius values.
Draw_Polar includes Alt+H and Alt+V. Alt+H will cause the program to draw horizontally from left to right, instead of in the circular polar shape the graph's coordinates would normally cause. Alt+V is the same but vertical.
Most programs can be stopped immediately via Esc.
Be sure to check comments in each source file for alternate graphing formulas.