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A dramatic transformation in the advancement of technology has continued to evolve since the 1950’s. As computers started out, they were very expensive to make, they were slow and the computers were very basic. Now in days people can carry computers in their backpack but in the 90s, the computers would take up a whole room. The reason their computers were so large was because they required magnetic drums to store memory for the computer and vacuum tubes as switches and amplifiers. Today, these devices are built into our computers and other time they made them more compact. Also, as time went on, we received faster and more advanced technology. We are still using computers from the 1950s today; they are just highly advanced versions of their

Describe the development of computers from the year 1945 until 2013 Computer; History and Development:

The Colossus Mk 1 or the first analogue computer, a response to the German enigma code, was first shown working in December of 1943 and later the Colossus Mk 2,

The ENIAC was invented by John Mauchly and J.Presper Eckert, Jr.and built from 1943-1945. The ENIAC (Electronic Numerical Integrator and Calculator), often referred to as the first computer, was built to supply the need for faster calculations. It started the information age and led to the development of the first commercial computers (The ENIAC).

The first generation of electronic computers was characterized by hulking monstrosities of tubes and wires, housed in metal. The first programmable electronic computer was Colossus. Completed in 1943, Colossus contained

According to the U.S. Census "Forty-four million households, or 42 percent, had at least one member who used the Internet at home in 2000" (Home Computers 2). Today, no doubt, even more family members in the United States use computers. Most people are aware of the desktop computers which can be found in the home and in the workplace. What are the different types of computers and what are their purposes? Computers can be classified into three different categories of home computers, portable computers, and business computers including workstations and super computers.

In 1642, the Renaissance saw the invention of the mechanical calculator,[11] a device that could perform all four arithmetic operations without relying on human intelligence.[12] The mechanical calculator was at the root of the development of computers in two separate ways. Initially, it was in trying to develop more powerful and more flexible calculators[13]

Charles Babbage, aka the “Father of the Computer,” had invented the computer by the early 9th century. The size of computers has changed drastically.

Ockham, Surrey County, England, the Summer of 1843. Lady Ada Lovelace frantically prepares her “Notes” to Sir Charles Babbage. This 19,136 words document will hold the first description of the term “computer” a century before this idea will come to fruition.

Once the Allies triumphantly claimed victory 1945, advancements in computers dwindled. It was only in 1958, thirteen years later, that the computing

Computer science is, in comparison to most sciences, a relatively new field starting as early as the 1930’s for military based projects and eventually adapting in the early 1980’s to the personal computers we have today. If we were to look into a “brief history of computers starting with the 1950’s we would see huge series of cathode tubes and switches taking up entire rooms. These computers were designed for military intelligence and predominantly comprised of computing long calculations run by paper punch cards and manual switches.” (Ceruzzi pg. 28)

The miniaturization of the size of the computer has made our world so much more modern. The first computers where the size of a room that

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

The earliest electronic computers were not personal in any way. They were expensive and to keep them running it needed a team of engineers and specialists of programming. The most famous Electronic Numerical Integrator Analyzer and Computer (ENIAC), was built at the University of Pennsylvania to do ballistics calculations for the US military during world war II. It cost $500,00, weighed 30 tons and took up nearly 2,000 square feet of floor space. On the outside, It was covered in a tangle of cables, hundreds of blinking lights and nearly 6,000 mechanical switches to operators. On the inside, almost 18,000 vacuum tubes carried electrical signals from one part of the machine to another.

The first devices that resemble modern computers date to the mid-20th century (around 1940 - 1945), although the computer concept and various machines similar to computers existed earlier. Early electronic computers were the size of a large room, consuming as much power as several hundred modern personal computers.[1] Modern computers are based on tiny integrated circuits and are millions to billions of times more capable while occupying a fraction of the space.[2] Today, simple computers may be made small enough to fit into a wristwatch and be powered from a watch battery. Personal computers in various forms are icons of the Information Age and are what most people think of as "a computer"; however, the most