Choose the colour by dragging the black circle across the palette onto the color you want, or if you want black, grey or white, click one of the little squares next to it. There are two paint modes: normal pen and spray. You can switch between these by clicking the button. To use the stickers (the pictures in the toolbar) click the one you want and drag it to where you want it. Then you can let it go and move your mouse around to resize it. When you're happy with the size, simply click again to make it stamp.
This is a basic paint program. Its main purpose is to serve as a template or starter project, so feel free to remix it!
