Being one who has interest in photography but never actually learned from another on how to do it, I just take whatever photo my simple digital point-and-shoot camera could take; copying the manner of how other photos were taken, and not taking into account the features my camera possesses. In fairness to me, some [non-photography inclined] people say that I, most of the time, take good pictures—well, on automatic.
Having the chance to attend the Basic Digital Photography Seminar of the Engineering Student Council, I then learned a lot about the insides of a camera. Representatives from Canon taught us how aperture, shutter speed, exposure, flash and all other things work together [or separately] to produce a certain quality of photograph.
The seminar was just a short one, as most of the time was spent printing them. [For free!] But the Documentation Committee who managed the seminar took my [four] prints to be placed on a future exhibit. I still have the digital copies of course. Take a look at my Flickr set.
By the way, my nose bled when they were setting up their equipment. They displayed three Canon Digital SLRs with one having almost the same price as a used car! They also had a two printers with them. One of which prints borderless postcards directly from the camera. *holding onto my nose now*