Are their any tutorials on displaying maybe images to the screen that scroll along the window forever in a loop? Then also return the image's position if it's in 0 by x?

You can achieve a scroll effect by simply updating the texture coordinates every refresh. Something like:

tex.x = (tex.x + 0.01) % 1.0f;

where tex is a 2d vector representing the texture (u, v) coordinate. I think you might have to set a texture property to wrap or something like that as well.