Computer is an advance electronic devices , in this modern age computer playing an important role in our daily life. For better or worst , the computer affecting all aspect of our society . Generally , most of the people only know that computer used for calculation or computation ,but actually its more than that , precisely computer is an electronic device for performing arithmetic and logical operation device or a flexible machine to process data and converts it into information .Today , computer have become such necessity of people’s life , such as online banking as we can just transfer money or paying our bill online , super market computer can calculate the bill we have to pay and etc. Now , let’s see the development of the computer. Actually the development of computer started from the simple calculating mechanical equipment merely in the early 1940. The first calculating devise invented is the ABACUS , it is used to perform simple addition and subtraction .Its idea came from the Egyptian and finally shaped by the Chinese in 12th century BC . The next is the Napier’s bone in 1617 , followed by the pascal’s calculator in 1642 .Leibnz calculator was modified from the pascal’s calculator in year 1671 and finally an machine called analytical engine invented by a scientist from England who is Charles Baggage .Analytical engine known as the first mechanical computer , its contribute lots to the great invention of the computer today. As the time passed , the first generation of computer has came in 1945 .This generation is started because the onset of the second world war , governments sought to develop computers to exploit their potential strategic important . In this generation , Electronic Numerical I... ... middle of paper ... ...e computer can be smaller and powerful and it can be linked together, networked to share the memory , data, information ,software and communicate with each others. The concept of the network computer is one powerful computer that shared time with several terminals for many applications or allowed individual computer to form electronic co-ops. These network computer either using direct wiring called Local Area Network(LAN) or telephone lines . The global web of computer circuitry means the internet links all the computer worldwide into a single network of information . As the result of various improvement and enhancement of the computer , it become an important machine which affecting every people life every day. It is important because one need to accomplish many basic chores in society. The internet is a major source of information and communication.
There are many different beginnings to the origins of computers. Their origins could be dated back more than two thousand years ago, depending on what a person means when they ask where the first computer came from. Most primitive computers were created for the purpose of running simple programs at best. (Daves Old Computers) However, the first ‘digital’ computer was created for the purposes of binary arithmetic, otherwise known as simple math. It was also created for regenerative memory, parallel processing, and separation of memory and computing functions. Built by John Vincent Atanasoff and Clifford Berry during 1937-1942, it was dubbed the Atanasoff Berry Computer (ABC).
Computer engineering started about 5,000 years ago in China when they invented the abacus. The abacus is a manual calculator in which you move beads back and forth on rods to add or subtract. Other inventors of simple computers include Blaise Pascal who came up with the arithmetic machine for his father’s work. Also Charles Babbage produced the Analytical Engine, which combined math calculations from one problem and applied it to solve other complex problems. The Analytical Engine is similar to today’s computers.
In the early 1900’s many different types of computers and parts to a computer were invented. For example, in 1936, Konrad Zuse made the first freely programmable computer. Seven years later, John Atanasoff & Clifford Berry invented the ABC Computer. Later on, in 1962, Steven Russell & MIT created the first computer game “Spacewar Computer Game”. Two years later, Douglas Engelbart was the one to invent the computer mouse and windows. This was a major invention because now many people were able to use the computer easily and in that time period, faster.
Earn while studying: you will agree with me that there are several jobs out there that require Computer Science student not necessarily because they have graduated but because they could do the job as student. Jobs ranging from web programming, software writing (which one can do after finishing Python programming language of CS1101 without necessarily finishing a bachelor or an associate degree) etc. Some of the place one can find these jobs are www.freelancer.com, www.upwork.com etc.
The internet has come along way since its birth back in 1969, from its start as a government network to the everyday life; it has proven to be one of the greatest inventions ever discovered. It has helped many people with an array of task ranging from everyday government usage, and personal web pages to the ever so expanding horizons of technology still being produced today. Between the good and the bad, the internet has improved the way of life, and will continue to improve throughout time.
Are you facing some worry with your computer that is generating interruption in your work? Regardless of whether it is small or a giant one, it undeniably has the aptitude to disturb your work. Since today, most of us rush to our computers or laptops for obtaining any info or for business purposes, even a slow computer can severely disturb our work. In such situations, a computer repair Baltimore company is the one which aid us resolve the trouble of our computers, without which we find our lives at a dead end. Computers currently have become much more than just an electric device which assisted humans in calculations initially. This computer aids us to get connected to folks across the globe, get information on fundamentally anything in the
The Internet has revolutionized the computer and communications world like nothing before. The Internet enables communication and transmission of data between computers at different locations. The Internet is a computer application that connects tens of thousands of interconnected computer networks that include 1.7 million host computers around the world. The basis of connecting all these computers together is by the use of ordinary telephone wires. Users are then directly joined to other computer users at there own will for a small connection fee per month. The connection conveniently includes unlimited access to over a million web sites twenty-four hours a day, seven days a week. There are many reasons why the Internet is important these reasons include: The net adapts to damage and error, data travels at 2/3 the speed of light on copper and fiber, the internet provides the same functionality to everyone, the net is the fastest growing technology ever, the net promotes freedom of speech, the net is digital, and can correct errors. Connecting to the Internet cost the taxpayer little or nothing, since each node was independent, and had to handle its own financing and its own technical requirements.
The very earliest existence of the modern day computer’s ancestor is the abacus. These date back to almost 2000 years ago. It is simply a wooden rack holding parallel wires on which beads are strung. When these beads are moved along the wire according to
I go to school in New York, USA. My sister goes to school in Auckland, New Zealand. I have only seen her face once, only given her a hug once, but she has met my roommate and all my best friends, and I have met her roommates, her boyfriend and her cat. Without computers and the power of social media, I wouldn’t have met her at all. I am forever thankful for modern computers for allowing us to meet and foster a connection. I now have a wonderful person in my life, on the other side of the world. I am not alone in this. Computers have become a force in this universe, and every person that has access to a computer has had their lives improved by them in some way. We are learning, connecting
The history of the computer dates back all the way to the prehistoric times. The first step towards the development of the computer, the abacus, was developed in Babylonia in 500 B.C. and functioned as a simple counting tool. It was not until thousands of years later that the first calculator was produced. In 1623, the first mechanical calculator was invented by Wilhelm Schikard, the “Calculating Clock,” as it was often referred to as, “performed it’s operations by wheels, which worked similar to a car’s odometer” (Evolution, 1). Still, there had not yet been anything invented that could even be characterized as a computer. Finally, in 1625 the slide rule was created becoming “the first analog computer of the modern ages” (Evolution, 1). One of the biggest breakthroughs came from by Blaise Pascal in 1642, who invented a mechanical calculator whose main function was adding and subtracting numbers. Years later, Gottfried Leibnez improved Pascal’s model by allowing it to also perform such operations as multiplying, dividing, taking the square root.
The fist computer, known as the abacus, was made of wood and parallel wires on which beads were strung. Arithmetic operations were performed when the beads were moved along the wire according to “programming” rules that had to be memorized by the user (Soma, 14). The second earliest computer, invented by Blaise Pascal in 1694, was a “digital calculating machine.” Pascal designed this first known digital computer to help his father, who was a tax collector. Pascal’s computer could only add numbers, and they had to be entered by turning dials (Soma, 32). It required a manual process like its ancestor, the abacus. Automation was introduced in the early 1800’s by a mathematics professor named Charles Babbage. He created an automatic calculation machine that was steam powered and stored up to 1000 50-digit numbers. Unlike its two earliest ancestors, Babbage’s invention was able to perform various operations. It relied on cards with holes punched in them, which are called “punch cards.” These cards carried out the programming and storing operations for the machine. Unluckily, Babbage’s creation flopped due to the lack of mechanical precision and the lack of demand for the product (Soma, 46). The machine could not operate efficiently because technology was t adequate to make the machine operate efficiently Computer interest dwindled for many years, and it wasn’t until the mid-1800’s that people became interested in them once again.
The late 20th century has successfully witnessed the boom of sophisticated technology, which gave birth to a wide range of technological outcomes, including computer technology. Computer technology, that is a skill to manage information, communicate and a kind of entertainment media, has become an important part in modern life at work, in recreation and social networking. Whether computer technology is better or not is a complicated issue. There are different arguments that need to be examined. Most people support that computer technology is better for individual lifestyles. It improves quality of working and study, provides a wide range of entertainment and is a wonderful tool of communication. On the other hand, others believe that computer
The era of technology has affected human life. Computers, one of the most popular technologies, integrate into almost all human activities. It has been integrated into most school curriculums as a teaching aid; it is helpful to increase education quality. The significances of computers raise the demand of computers need in education every year. Fore example, it has been reported in 2008, the average number of computers in primary, secondary, and special schools in England increases annually.
From classroom activities to space flight and everything in between, computers are a vital part of daily life. Everything we do and every aspect of our life is affected by modern technology, like the computers. Computers let us dissect any sort of data. Computers make us reflect, hence we develop. Because of computers and the Internet, we can talk with individuals from diverse nations, and even see them via webcams.
The influence of the electronic devices, multimedia and computers are the things that dealt with our daily life. Especially the internet that is now giving more importance to each and every one, by giving the newest outstanding media that surely will give the outmost future ahead of us. (Temmel)