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.