Not sure where to start

[Common]

My suggestion would be to find some e-books and start reading them to get an official idea of the basics, then go on to study/look at how to put these codes into practice by looking at other people's source codes.

Here is a site with many source codes you can look at, I find it very useful: http://www.a1vbcode.com/

And here is a website with a few e-books you can download to start off with: http://www.e-booksdirectory.com/listing....tegory=304