Types of Computers

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

Server: This is a computer that is designed to carry out specific functions at the request of other computers they’re connected to a network and direct the information stored on the network to clients, for example a web server will run software that receives requests from clients and then processes the request and delivers an output using HTML.

Server: The server acts as the main computer. It had high end hardware just like the workstations, but

There have been many advances since the initial invention of the computer fifty years ago. Today, computers operate many of the things that we use in everyday life. Some examples of these things are farm machinery, cars, planes, video games, heat and water delivery to our homes, banking, billing, and even the stock market. The advances of the computer have resulted in the

Today, computers are found everywhere and people rely upon them for travel directions, entertainment, purchasing products, and social interactions.

I. Computer 's are an integral part of our daily lives. Just about anywhere you go, a computer is present. Hospitals, banks, even the gas pump you frequent, relies on computer 's to figure out how much gas you pump, how much it is per gallon, and where to get that money from. As you can see from this line graph, computer 's are in more demand than ever peaking at 350 million sold in a year. (Computer Sales Statistics)

From the hardware development perspective, the first generation of computer was the Electronic Numerical Integrator And Computer (ENIAC). These first electronic computers used vacuum tubes. They were huge and complex,

Now a day computer is one of the most important things that people usually need. People don't mind the effects of using a computer, whether it is bad or good. There are some advantages and disadvantages of using computers. According to Khan, J. (2013) Computer changes the way of life, it affects every field of life. It is use to make a different task lighter. In addition, it saves time and effort and reduces the overall cost to complete a particular task. While on the other hand computer also has disadvantages. It increases the number of those

The next classification of computers is called the office computers such as workstations or supercomputers. What is the difference between a workstation and desktop computers? "A desktop computer that has a more powerful processor, additional memory and enhanced capabilities for performing a special group of task, such as 3D Graphics or game development" (What are the Different p. 6). Another computer under this classification is the server or networks. "A computer that has been optimized to provide services to other computers over a network. Servers usually have powerful processors, lots of memory and large hard drives" (What are the Differences p. 7). Networks combine several computers in an office or building space. Also, under the classification of business computer is the supercomputer. This type of computer is more expensive than any of the others with it often costing millions of dollars. "Although some supercomputers are single computer systems, most are comprised of multiple high performance computers working in parallel as a single system" (What are the differences 10). Supercomputers usually are used to predict weather, handle bank accounts, or insurance details.

A computers are machines that use a binary system to store, memorize, and manipulate information, just quite like the brain. A computer is able to carry out a series of logical operations, but yet so is our brain. The computer has memory that stores data and central processing unit that carries out certain steps, but yet so does the human brain. From the first computer just being used vacuum tubes, to use the silicon chips, there has been a technological revolution. Each year for the last ten years, technology has been becoming smaller and more capable of faster processing. Technology makes it possible for the use of countless labor-saving machines. This

The first desktop all-in-one personal computer was the HP 9830 (1972) the first known PC was IBM’s 5150 introduced in 1981. The PC was known for its CUI , it required the Disk Operating System (DOS) to operate it and it offered a broad list of business software solution such as word processors, spreadsheets, calendars etc.

Modern life is virtually dependent on computers and these points to the huge impacts computers have on modern life. Computers are used in many different areas such as in business, design, medicine, military amongst other a multifunctional roles. One of the greatest leaps in development of human beings has been because of the widespread usage of computers. In fact, the computer is the single greatest piece of technology in the 20th century and as such, they have been associated with certain social impacts. Modern life has borne the brunt of the benefits and negative impacts the usage of computers have impacted the world. The social impacts have been magnanimous across a variety of aspects such as; health, communication, social

Charles Babbage is recognized as “The Father of Computing”. He developed the concept of a digital programmable computer. Charles contrived the concept called the Analytical Engine and it hailed as the first general-purpose computer concept. The Analytical Engine serves to be the signature of computer technology; nevertheless, this computer concept was the evolution that began the inventions of computers. Whereas the 1st generation of computers served in the early 19th century, it expanded throughout the generations; thus, evolving into computers people know today. In the 21st century not computers, but technology itself are highly known to be used everywhere. The advancement of technology within the 21st century does not just go into using computers; furthermore, it goes to using cell phones, tablets, pcs, laptops, desktops, wearable devices, such as smartwatches and activity trackers, etc. Computers are disbursed within workplaces, such as colleges, high schools, and even hospitals.

A set of tower servers is bulkier and heavier than an equivalent blade server or set of rack servers.

Today, we are living in a computer age. The awareness of computer is more than at any other time. It has dominated almost all the fields. There is hardly an industry, which does not use computers. It is not anymore thought of as a mere calculating machine. Computers are used in banks, factories, in Government offices, education institutions, for research and development and even supermarkets. The Computer plays a very vital role in the following fields: