Yeah.........read the manual!

Actually these things are pretty simple (sorry) Plug them in, connect to the USB port, load the software and it usually walks you through.
Once everything is connected, don' t be intimidated.........just keep pushing buttons and trying stuff to learn all the features.

Oh yeah.....a good Photo editing software like " Photosuite 4" etc is a good thing to have as well. For retouching photos and adjusting quality etc.