• Paint allows you to 'paint' by dragging the mouse and using various artistic brushes or pens to create a watercolour or oil look, for example. After a length of time, the paint on certain brushes 'runs out,' requiring the brush to be reinserted into the colour, just like a real painting brush.
• More recent versions of Paint allow you to select up to three colours at once, using the left mouse click to select the primary colour, the right mouse click to select the secondary colour, and the control key on the keyboard to select the tertiary colour and any mouse click to select the tertiary colour. Text, lines, and shapes can all be added. An eraser, magnifier, and fill colour tools are also included.
• Many advanced graphics software products have concepts that are similar to those found in Microsoft Paint, and the same principles can be applied to these from what you've learned in Microsoft Paint.

Read More: Is Microsoft Paint good enough for most graphics jobs?