At the end of the 1940s science developed the first machine that could store and use the coded instructions or programs. In the beginning, users performing a variety of calculations had to rewrite the basic computer equipment. Later innovations has changed dramatically and increases the flexibility and utility of computers. Instead, they could simply direct the computer to perform one of the functions it had stored in his memory.

As computers are mounted in power and the tasks they grew more complex, scientific and expert computer development of more complex sets of instructions that are executed automatically by computers.

Advances in computer technology have made greater efficiency of treatment with the need of manual operators. Most modern computers, including personal computers are made and developed in a way that they serve as Multipurpose and this feature a high degree of flexibility of programming.

As the computer, the technology has several sub diverse areas, there are different roles defined for the different games of action and activities covering the base of the computer technology. The task of adapting an application program designed to run on an operating system to another computer system is often technically complex and expensive.

In recent years, software developers have developed programs to enable users to move files from one application to another program. The problem of compatibility between applications, programs and operating systems remains a major concern in industry technology and computer software .

The big coup de pouce to Information technology was due to the ever increasing popularity of the usefulness of the internet, which with the help of the interactive support of navigation on the web, really encompasses all aspects of life of quitting. Internet has acquired such positive momentum and a response in the modern day living almost every thing seems to be related to it. New services of television and video, audio large facilities are him giving more popularity with the people.

Computer technology is revealed as a necessity in the coming years and is certainly one of the major means of entertainment; one box magic which has almost any available communication service that it contains.

The web has become a mass media phenomenon. With the development of web browsers, personal computers have acquired the ability to access a wealth of information on the web from millions of Web sites. The Internet has become a medium of exchange for most e-commerce, and it is an emerging field that has great potential. It gives users great freedom and make transactions with various suppliers of safety of their homes or offices of convenience.

It has created many job opportunities for professionals and non-technical persons; free lance portals are also very well known and active contributors by providing experts and staff required for applicable across fields in the world.

Technological change in the field of computers is helping mankind in many ways; from basic technical expertise levels household, computer technology is really covering all aspects. Rapid access to information relating to a field or topic is now within the reach of the average person due to the popularity and the user-friendly nature of the internet.