Tutorial:
1st Tool: Cursor: Doesn't do anything so you don't accidentally ruin your art.
2nd Tool: Pencil: Draw thin lines.
3rd Tool: Brush: Main drawing tool.
4th Tool: Eraser: Erases drawings.
5th Tool: Line Tool: Makes straight lines.
6th Tool: Circle Tool: Makes circles of varying shapes and size.
7th Tool: Square Tool: Makes squares of varying shapes and size.
8th Tool: Ink Bottle: Use to change an art's color.
Color Selector: This is at the bottom, Drag the arrow to the color you want.