The Development of Computers Essay

When the first programmable mainframe computer was built in 1946, the technology was utilized to help people with mathematical calculations, problem solving, and could even run small simple simulations while only taking up 1,000 square feet (Bestofmedia). Prior to the 1950’s, vacuum tubes had been used in all computers to indicate on or off for processing. In the early 1950’s transistors which used less energy, produced less heat, and were more reliable swept the computer field, making vacuum tubes

Computer- A computer the process-recieves in, thinks about, changes, stores, sends out, displays, and prints data in the form of bits.

The 1940’s was the beginning of an era of computers ruling us. It all started with Konrad Zuse a German engineer creates and finishes the computer called Z3 built in 1941 it was built using 2,300 relays, and used a floating point binary arithmetic, and had a 22 bit word length. Although the original was destroyed in a bombing run in Berlin in late 1943. He supervised a reconstruction of his invention in the 60's which is on display at the Deutsches Museum in Munich. In February of 1946 the ENIAC was released and the public was able to view it, built by John Mauchly and J. Presper Eckert they improved it by 1,000 times since the first computers were released. Started in 1943 it took 3 years to complete and it used a plugboard and switch program, and the speed was about 5,000 operations per second. It took up 1,000 square feet, or the size of a small house! In 1944 the Harvard Mark-1 was completed. Thought by the Harvard professor Howard Aiken, and built by IBM, the dimensions of this beast was room sized, relay-based calculator. Also it had a

The origin of the computer resides with the military. The computer itself was created by the military during the Cold War era, when we were in a technological race with Russia. This race was the fuel for massive advancements in technology especially in the sector of computer intelligence. The first Computer’s were physically large enough to fill an entire room. They were used to manage large quantities of data in textual and numerical form. The government backed certain research facilities in the advancement of the computer and some investigated and experimented in computer technology with art and music. 1

In the past 100 years, the world has completely turned around. The technological and computer revolutions have completely changed the way the world works. Henry Ford revolutionized factorial production through the creation of the assembly line. It increased efficiency and a basic standard of conformity among products, therefore making the company a lot more successful. The rest of the industry creating a nation-wide revolution based on efficiency adopted this new innovation. Following the innovation of the assembly line, a new era of development came into existence. In the 1970’s, computers were first introduced. Although they were as large as a room and could only play tic tac toe, they were the start of the

A computer is a device that can be given a specific set of instructions to perform a tasks under logical terms. Computers were created as tools to assist humanity in solving problems and achieving goals. During the events of World War II, computers were developed to decipher encryption amongst telegraph messages between the Allies and the Axis. These events have lead to modern day encryption to keep us safe in the case of losing our social security status or our bank accounts robbed. Which is a negative outcome to the invention of the internet. The World Wide Web was developed twenty-six years ago in 1989 by Tim Berners-Lee and has lead to the use of computers to transmit data of the over the internet and across the globe. Computers have

Computer Science, Software Engineering and Information Systems are international qualifications, enabling people to work globally, and in a very broad variety of roles. There is steady growth in demand for technically adept and flexible IT graduates. Declining student enrollment, while growth continues in law, medicine, biology, economics, and business; the decline among women is particularly alarming (Klawe and Shneiderman 27). Computer science is now a part of everyone’s daily life through the innovations and technologies it enables. From transforming health care to enabling a more robust national defense, computer science is on the forefront of discovery, driving economic growth and transforming our

What is machine before year 1935, it was an individual who do the number juggling estimations. Between year of 1935- 1945, definition alluded to machine, as opposed to an individual. The machine is focused around von Neumann's idea where gadget can accessto information, forms information, saves information, and produces output.it has experienced from vacuum tube to transistor, to the microchip.microchip starts conversing with modem. Nowdays we trade content, sound, photographs and films in a nature's turf.

The first ever computer was invented in the 1820s by Charlse Babbage. However the first electronic digital computer were developed between 1940 and 1945 in the United States and in the United Kingdom. They were gigantic, originally the size of a large room, and also need to be supply a large amount of power source which is equivalent as several hundred modern personal computers. The history of computer hardware covers the developments from simple devices to aid calculation, to mechanical calculators, punched card data processing and on to modern stored program computers. The tools or mechanical tool used to help in calculation are called calculators while the machine operator that help in calculations is called computer. At first the

A computer is an electronic device that stores, retrieves, and processes data, and can be programmed with instructions. A computer is composed of hardware and software, and can exist in a variety of sizes and configurations. Hardware is the physical equipment of a computer system, including the central processing unit (CPU), data-storage devices, terminals, printer, etc. Software is a program or set of instructions or rules that control the operation of a computer.

Business existed in the world since human beings were born. Back to Paleolithic Age, our ancestors were doing business by trading goods with each other and we call this “Barter”. They traded goods whatever they needed. They could use food trade with furniture or they could use tools trade with clothes. But then the problems were coming, sometimes, our ancestors found that the prices of goods were not always consistent, and it was very inconvenient to carry heavy goods around. Therefore, people decided to use rare metals (such as bronze, silver and gold) as currencies. Later, coins were introduced as money around 700 B.C . The first paper currency in record appeared in early China around 806AD and we call that “JiaoZi” . The paper

As for now, there are four generations of computer which is first generation, second generation, third generation, and fourth generation. The first generation begins from year 1940 to 1956 using vacuum tube. For the second generation was from year 1956 to 1963 using transistor. Later integrated circuit was produced in the year 1965 to 1971. By the year 1971 until present the microprocessors is being used.

Computer is a machine that runs with user interface to compute a given task. Computers are built up of hardware and software components that are used to operate the computer. The main components of computer work hand in hand thus, making the computer to perform and execute tasks. The required hardware components of computer are:

In First-generation programming language computer (was and still) converting information given by a programmer into a binary numbers which is a combinations of 0s and 1s as there was no translator used to compile or assemble the information given. The advantage of programming is that, the code could run very and efficiently precise as the information are executed directly by the CPU.

There are very many types of information systems. Classification of information systems follows the organizational levels in which they are used or installed for use. For instance, there are management information systems; some of which will be covered in this project report. Management information systems (MIS), helps businesses meet their business objectives. Almost all organizations and businesses today use management information systems; be it large, small, startup or an established multi-national. This is for the sole reason that information systems have evolved from just being a tool to gain competitive advantage for businesses, to a vital tool, a necessity in the digital age we live in. Management Information Systems help managers make better-informed decisions and communicate with their superiors, as well as with all the stakeholders in the businesses their organizations are involved in.