Nowadays, peoples know about programming and think that programming is killer subject. This case, you must set your mind what is better to do before think the computer programming is difficult subject. In other hand, you need to learn the computer programming first.

What is computer programming? Computer programming is the process of writing, testing, debugging, and maintaining the source code of computer programs. This source code is written in a programming language. For examples are java, c++ and PHP programming language. Different programming languages support different styles of programming is called programming paradigm.

Components should be containing in computer programs are hardware, operating system and software. Some of the current programming trend as Mechanisms for adding security and reliability verification to the language, XML for graphical interface, and Integration with databases.

The purpose of programming is to create a program that exhibits a certain desired behavior. That program can call a system development. Every computer program (system) has been created contains of advantages and disadvantages. Some of advantages are the system will make easier to users to communicate each other and the systems also will be saving the data that users enter. And for disadvantages that system like as a programmer, need familiar with syntax of program. Lack of syntax gives difficult to user’s communication.

Software applications nowadays are Web applications that can be used by anyone with a Web browser. Examples of such applications include the Google search service and the Hotmail e-mail service. Artificial intelligent is also current application designed to express computations that can be performed by a machine, particularly a computer.

Refers computer programming, programmer is needed. Programmer is someone who writes code for systems development. For the process of writing source code often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms and formal logic.

After have a knowledge’s, programmer may be employed as software engineers, information system engineers, information system officers, programmers, system designers, system developers and IT project managers. There are also job opportunities in support areas such as marketing, sales, management consultancy and systems support.

As a result, computer programming is not a difficult subject to try. What need to do is learn and think positive. No subjects are easy else you learn first.