Ramesha Dodmani Asked: January 2, 20202020-01-02T20:24:44+05:30 2020-01-02T20:24:44+05:30In: ElectronicsWhat is the definition of computer?what is a computer definition? Is there any meaning for all letters in computer? tell me the definition with parts explained. 2 AnswersVotedOldestRecent rtn 2020-01-03T16:25:00+05:30Added an answer on January 3, 2020 at 4:25 pm Yes, for the computer we can elaborate meaning for each letter. A computer is derived from “Compute”, which basically means calculate. The computer is a general-purpose electronic device that is used to perform arithmetic and logical operations automatically.COMPUTER = Arithmetical Logical Unit (ALU) + Control Unit (CU) The abbreviation of the Computer is as follows below.C-CommonlyO-OperatedM-MachineP-ParticularlyU-Used forT-TechnologyE-Education andR-ResearchYou can see the computer devices in many forms like Desktop computers Laptops, Notebooks Tablets. PDA(personal digital assistant) Workstations Mainframes Supercomputers Servers Wearable Computers Network ComputersGenerally, these devices consist of the following1. CPU: Central Processing Unit or CPU is the BRAINS of the computer which processes and manipulates the input from the user. The CPU works with a memory from the system, which is the component that sends stored data to the unit.2. RAM : Random Access Memory or RAM is a form of computer memory that can be read and changed in any order, typically used to store working data and machine code temporarily. RAM contains the information during the computer on, and when the computer is switched off, the information will be lost.3. HDD: Hard Disk Drive is a permanent storage unit of a system that stores the Operating System, Documents. Basically a magnetic disk is used in the HDD to store the files. Hard Disks are available in the market in different capacities like 80GB, 250GB, 320GB, 500GB, 1TB, 2TB, etc.4. Motherboard: Each component is connected to the motherboard. The motherboard communicates between the Input / Output devices, RAM and Memory devices. The motherboard receives power from the power supply board.5. Video Card: The video card is attached to the monitor or motherboard which transfers the video scene to monitor through VGA cable. Some video cards having 2 outputs to transfer the image into 2 monitors same time for better usability.2Reply Share ShareShare on FacebookShare on TwitterShare on LinkedInShare on WhatsApp Weboptify 2021-08-25T15:54:11+05:30Added an answer on August 25, 2021 at 3:54 pm Computer is a machine that is self-sufficient to run by itself. It can manipulate its physical hardware resources, such as memory, local storage, and input/output ports, to perform calculations and other tasks, as directed by the user. It is usually referred to as a computer, and is a fundamental invention and feature of electronic technology. Computer means, machine in which information is keptOne of the most popular devices in our society which plays an important role is computer or mobile. It is an intelligent device, used in many applications and helps in doing numerous things. The basic purpose of computer is to store data or knowledge, store, retrieve and transmit information. Computer is used for personal, institutional, government, industrial, professional or educational uses.0Reply Share ShareShare on FacebookShare on TwitterShare on LinkedInShare on WhatsAppLeave an answerLeave an answerCancel reply Featured image Select file Browse Add a Video to describe the problem better. Video type YoutubeVimeoDailymotionFacebook Choose from here the video type. Video ID Put Video ID here: https://www.youtube.com/watch?v=sdUUx5FdySs Ex: "sdUUx5FdySs". Answer Anonymously Save my name, email, and website in this browser for the next time I comment. Related Questions How to fix my laptop is not connecting to Bluetooth devices? Is there any good way to protect the wire of the earphone? Which is the best processor for mobile phones? Which budget Phone is better to buy in 2020 Xiami, Samsung or Realme? Should I buy Rolex or Apple Watch 3? What is the best Android mobile phone under 15000 INR? Which phone should I buy under 20000 rupees? Is it worth buying iPhone 8 in 2019?