A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos.
Most people associate a personal computer (PC) with the phrase computer. A PC is a small and relatively inexpensive computer designed for an individual use. PCs are based on the microprocessor technology that enables manufacturers to put an entire CPU on one chip.
Personal computers at home can be used for a number of different applications including games, word processing, accounting and other tasks.
Computers are generally classified by size and power as follows, although there is considerable overlap. The differences between computer classifications generally get smaller as technology advances, creating smaller and more powerful and cost-friendly components.
Personal computer: a small, single-user computer based on a microprocessor. In addition to the microprocessor, a personal computer has a keyboard for entering data, a monitor for displaying information, and a storage device for saving data.
Workstation: a powerful, single-user computer. A workstation is like a personal computer, but it has a more powerful microprocessor and a higher-quality monitor.
Minicomputer: a multi-user computer capable of supporting from 10 to hundreds of users simultaneously.
Mainframe: a powerful multi-user computer capable of supporting many hundreds or thousands of users simultaneously.
Supercomputer: an extremely fast computer that can perform hundreds of millions of instructions per second.
< CLICK ON BELLOW LINK TO READ OUR LATEST UPDATES >
Gkaim.com
World-Wide-G.K
TOP-10
Technology
Organization
Some Thing New
Contact us
Radhakrishnan was born on 29 August 1949. He was appointed in December 2014 as the Chairman of the Indian Institutes of Engineering Science and Technology and also chaired the Indian Institute of Space Science and Technology.
What is Super Computer A supercomputer is a type of Computer that has the architecture, resources and components to achieve massive computing power. Today’s supercomputers consists of tens of thousands….
Every keyboard has a set of Function Keys F1-F12 on the top row, however, the Computer sets used to have these keys gathered on the left side
>>>SCIENCE< << Science is typically subdivided into the natural sciences which study nature in the broadest sense, the social Science which study people and societies, and the formal sciences like….
Mystery Of Outer Space-Universe While humanity has been looking at the stars since ancient times, only recently have we made incredible strides in understanding of outer space. Using telescopes, and….
Social media are computer-mediated technologies that facilitate the creation and sharing of information, ideas, career interests and other forms of expression via virtual communities and networks. The variety of stand-alone and built-in social
What is space craft ? A space craft is a vehicle or machine designed to fly in outer space. Space craft are used for a variety of purposes, including communications,….
All these Questions are in this Section were asked in Certified Ethical Hacker Examinations of EC-Council .This is the 18th part Click here to Read Part-17 1- The following is….
All these Questions are in this Section were asked in Certified Ethical Hacker Examinations of EC-Council .This is the 16th part Click here to Read Part-15 1- You are a….
All these Questions are in this Section were asked in Certified Ethical Hacker Examinations of EC-Council .This is the 15th part Click here to Read Part-14 1- Which type of….
All these Questions are in this Section were asked in Certified Ethical Hacker Examinations of EC-Council .This is the 13th part Click here to Read Part-12 1- A certified ethical….
All these Questions are in this Section were asked in Certified Ethical Hacker Examinations of EC-Council .This is the 11th part Click here to Read Part-10 1- Which of the….
