When the program starts, it shows a menu of fractals.
Click on any fractal with mouse to view it.
Tip: you can also type in a 2 digit number to view it.

Now here are the keys:
J key: switch between mandelbrot and julia modes
M key: show the menu
Arrow keys: move around
Ctrl+O: open a fractal
Ctrl+S: save a fractal
Ctrl+I: double max iterations
Ctrl+C: edit colors
plus key: Zoom in
minus key: Zoom out

tip: you can also zoom in or out with the mouse.
To zoom in, select an area with mouse.
To zoom out, click on the fractal.