| Computers are available in different shapes, | | | | and many other huge companies prefer |
| sizes and weights, due to these different | | | | mainframe because of its capability of |
| shapes and sizes they perform different sorts | | | | retrieving data on a huge basis. |
| of jobs from one another. | | | | |
| | | | This is normally to expensive and out of |
| They can also be classified in different | | | | reach from a salary-based person who wants a |
| ways. All the computers are designed by the | | | | computer for his home. |
| qualified computer architectures that design | | | | |
| these machines as their requirements. | | | | This kind of computer can cost up to |
| | | | thousands of dollars. |
| A computer that is used in a home differs in | | | | |
| size and shape from the computer being used | | | | Minicomputer |
| in a hospital. Computers act as a server in | | | | |
| large buildings, while the computer also | | | | This computer is next in he line but less |
| differs in size and shape performing its job | | | | offers less than mainframe in work and |
| as a weather forecaster. | | | | performance. These are the computers, which |
| | | | are mostly preferred by the small type of |
| A student carrying a laptop with him to his | | | | business personals, colleges, etc. |
| college is different in shape and size from | | | | |
| all the computers mentioned above. | | | | Personal computers |
| | | | |
| Here we are going to introduce different | | | | Almost all the computer users are familiar |
| classifications of computers one by one. We | | | | with the personal computers. They normally |
| will discuss what are in classifications and | | | | know what the personal computer is and what |
| what job they perform. | | | | are its functions. |
| | | | |
| Super computer | | | | This is the computer mostly preferred by the |
| | | | home users. These computers are lesser in |
| The biggest in size, the most expensive in | | | | cost than the computers given above and also, |
| price than any other is classified and known | | | | small in size; they are also called PCs in |
| as super computer. It can process trillions | | | | short for Personal computers. |
| of instructions in seconds. This computer is | | | | |
| not used as a PC in a home neither by a | | | | This computer is small in size and you can |
| student in a college. | | | | easily arrange it to fit in your single |
| | | | bedroom with its all accommodation. Today |
| Governments specially use this type of | | | | this is thought to be the most popular |
| computer for their different calculations and | | | | computer in all. |
| heavy jobs. Different industries also use | | | | |
| this huge computer for designing their | | | | Notebook computers |
| products. | | | | |
| | | | Having a small size and low weight the |
| In most of the Hollywood's movies it is used | | | | notebook is easy to carry to anywhere. A |
| for animation purposes. This kind of computer | | | | student can take it with him/her to his/her |
| is also helpful for forecasting weather | | | | school in his/her bag with his/her book. |
| reports worldwide. | | | | |
| | | | This is easy to carry around and preferred by |
| Mainframes | | | | students and business people to meet their |
| | | | assignments and other necessary tasks. |
| Another giant in computers after the super | | | | |
| computer is Mainframe, which can also process | | | | The approach of this computer is also the |
| millions of instruction per second and | | | | same as the Personal computer. It can store |
| capable of accessing billions of data. | | | | the same amount of data and having a memory |
| | | | of the same size as that of a personal |
| This computer is commonly used in big | | | | computer. One can say that it is the |
| hospitals, air line reservations companies, | | | | replacement of personal desktop computer. |