Here are a couple of links to YouTube videos that explain the basic things to understanding photography:
Exposure basics part 1 exposure triangle
Exposure basics part 2 what are stops?
Exposure Basics part 3 Depth of Field
Exposure basics part 4 Shutter speed
Exposure basics part 5 aperture values
Exposure basics part 6 Auto ISO basics
anyone have any questions can speak to me on club nights or email me via the contacts page.
more basics to come over the next few weeks.