Suggestion for Tutorials

Please make the tutorials more understandable. Only few codes have samples. I wanted to learn how to make a script here but the tutorial and the sample demo is always showing error about "6.png" so I checked on API quick references and learn about the codes I think I need. The problem is lack of examples and no output sample for us newbies to understand. It is also difficult to understand the codings, variables and abbreviations meaning.