A programmers real skill is in breaking a job down into a series of real steps and in anticipating problems of people. For example, seeing the errors done in the Microsoft office. What happens when the laptop’s battery comes low? A programmer will work for these specific desire of client or designing package software for general use. These programs include games, educational software, spread sheets or financial planning or many other application. They will work to solve the problems of customers.
Not surprisingly, the demand for computer programmers is expected to grow faster than average demand in the past years. Although anyone can program with the knowledge of programming, companies prefer graduates with both computer training and some knowledge of the business and industry where they can apply their programming skills. However, if you know how to program, you can just do it on your own but note that it is not really that easy to program a difficult task because you need the help of others.