Computer Functions and benefits

The function and role of computers for human life is very important, even to say most of the human activities supported by the computer. Ranging from education, business and commercial, government, entertainment, and other personal activities.
Looking 30 years back, the functions of a computer was limited to simple processing (penghitunga, multiplication, division, and other simple execution). But now computers are becoming more complex functions, ranging from entertainment interest, office supplies, up to control anything. The development of the functions of a computer course because it is supported by the development of the computer itself and also other devices.
Shapes and sizes are also experiencing significant growth and a drastic shrinking dimensions. The size of the computer at first to reach room 5 × 5 meters, but now the size is only limited to the size of 25 × 25 lunchbox centimeters.
Viewing of the functions and benefits of a computer for human life, functions and benefits include:

1. Function Computing
This function is a function of the start of the computer, to perform computation and data processing. This function is widely used in applications of information systems. Although other functions also require the computing process, but the computing functions here more emphasis on data processing.
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2. Business Functions
Computers have been widely used for business and commercial purposes. This function of which is for the purposes of product promotion (advertising). To promote the products of the businesses, the existence of the Internet world expand their promotional areas to exit the country at a cheaper cost.
For business transactions. As buying and selling online, web-seediness web e-commerce allows people to carry out transactions over the internet shopping. In addition, almost all companies have to use the computer for ease of doing business, such as travel companies that have been providing online ticket reservation services, banks use a computer for the purposes of banking transactions, etc.
For the purposes of the provision of services such as rental-computer rentals lively, cafe-cafe mushrooming. How many people live on the open service fees ?, computer computer data security services, etc.
It could even be said, many people rely on computers (earning from the computer). As programmers, designers, editors, architects, musicians, and other professions, where they all use computers for work purposes.
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3. Function Entertainment
Entertainment function is a function of the most prominent of today's computers. Others with a computer in the past that do not have the function of entertainment, but this time the computer is not separated from the function of entertainment. Gaming Function is used for people who love to play games, ranging from racing games, advanture, dexterity. Moreover, with the support of the many types of games in circulation, and support online multiplayer gaming addiction and increased the desire of people to play the game.

Entertainment functions, such as for watching movies and listening to music. The presence of additional devices such as active speakers and also spoil the viewer more computer users to get entertainment using computers. For those who already have a connection to the internet, can also listen to the songs online and can also buy it directly. Many service providers also watch movies online.

4. Functions of Education
The function of the computer education today is very important. Computers can be used for the purposes of teaching and learning, such as that used laptop lecturers / teachers to deliver the material in class. Even now there are schools that require each of his students to bring laptops instead of notebooks available. For the purposes of the lab, the computer is also very necessary. Internet program for schools that are being implemented by the government will also further increase the intensity of computer use in education institutions. The students at this time to do the work well using the computer, unlike 10 years ago which still uses a typewriter to do schoolwork / college. To conduct the study, the computer can be used for processing data more quickly and accurately.


5. Functions of Government
The government has begun to implement the E-Government system, where each local government agencies already have their respective information systems, or better known as the E-Government. Where today, the use of computers has become an obligation for each component of government. The implementation of e-government is certainly to improve services terhadapa community. As an online ID card, business investment is more promising, communication between regions is increasing, and so forth. Government agencies such as BMG has done computerization for all of their activities, and other weather monitoring can be easily done with the use of computers.

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The point is, the computer is created as a tool that makes it easy for humans. Ease in all aspects of human life. Computers are made to pamper the man. Currently, for those who do not want to recognize the computer, or are not familiar with computers, both for its use and its benefits, like living in the stone age. Actually there are many more functions and uses a computer for our lives, but most and foremost as I mentioned above.