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What is the full form of computer?
The computer is not an acronym, the word “compute” is the origin of the word “Computer” So, the word compute signifies the calculation that is a computer is a fast-calculating electronic device and which is the primary role of the computer in the beginning.
The common assumption about the computer full form is that it stands for:
C = Common
O = Operating
M = Machine
P = Purposely
U = Used for
T = Technological and
E = Educational
R = Research
This full form of the computer even does not sound with the primary goal for which the computer was invented which is for the fast calculation purpose. To clear this doubt let’s see the definition of a computer.
What is Computer?
A computer is an electronic device that is generally used to perform logical operations and arithmetic operations in a low time with the most efficient way and that also automatically. The hardware of the computer also defines this function of the computer.
Computer = Control Unit (CU) + Arithmetical Logical Unit (ALU)
Important Full Form in Computer
Below is the list of all the important full forms related to computers.
| Acronym | Full Form in Computer | Function |
| UPS | uninterruptible power supply | It supplies emergency power to the device when the main power is off. |
| CPU | Central processing unit | All the functions of computer performed by it. It consists of ALU, Memory, and Control Unit. |
| USB | Universal Serial Bus | It is a standard for connectors and cables. |
| OCR | Optical Character Recognition | It is a technology that recognizes text from the scanned image. |
| DVD | Digital versatile disc | DVD is primarily Used for storage purposes. |
| DOS | Disk operating system | DOS provides the command line to perform any function by giving commands. |
| MICR | Magnetic Ink Character Recognition | It is a nine-digit code printed on a cheque. |
| CRT | Cathode Ray Tube | Used in old computer screens, it is a vacuum tube with electron guns. |
| HTTP | Hypertext Transfer Protocol | It is an online data transfer protocol. |
| WWW | World Wide Web | www is used to store data that is accessed using URL. |
| ALU | Arithmetic logic unit | ALU performs arithmetic and logical operations in computers. |
| IPO | Input–Process–Output | To describe the program structure, it is a widely used approach in software designing and system analysis. |
| ISP | Internet service provider | Companies that give internet services and connections. |
| SMPS | Switching Mode Power Supply | It uses a switching power regulator for the efficient transfer of electrical power. |
| PCI | Peripheral Component Interconnect | To connect any other devices or controller cards to the motherboard PCI is used. |
| IP | Internet Protocol | They are the set of rules for data transmission over the internet. |
| BASIC | Beginners’ All-purpose Symbolic Instruction Code | Is a high-level programming language that is easy to use. |
| URL | Uniform Resource Locator | To retrieve any published resources on the internet URL is used. |
| WIFI | It does not have any full form. Click here to see the reason. | Wi-Fi is used to connect local devices. |
| LED | Light Emitting Diode | Semiconductors are used in LED for the purpose of efficient light emission. |
| DTP | Desktop publishing | To create printed material of high-quality DTP is used. |
| OMR | Optical Mark reading | To enter data into a computer OMR is used. |
| VDU | Visual Display Unit | Computer-generated images are shown by the VDU. |
| DNS | Domain Name System | Human readable domain names are translated into machine-readable IP addresses. |
| ICT | Information and Communication Technology | ICT is a cumulative term used for the IT industry. |
| CD | Compact Disc | CD is usually used for the storage of data. |
| CMOS | Complementary Metal Oxide Semiconductor | CMOS is an IC used in computers. |
| ISO | International Organization for Standardization | In computer, it is a file extension used for CD/DVD as “.iso”. |
| MS | Micro-Soft | Microsoft is a world-leading software company. |
| IPS | In-Plane-Switching | IPS is LCD screen technology. |
| CU | Control Unit | Control Unit in computer controls or commands all the instruction. |
FAQ’s
Ans.) Charles Babbage invented the computer, he was a great philosopher, mathematician, and inventor.
Ans.) Charles Babbage is known as the “Father of Computer”.
Ans.) The computer works on the basis of commands given by the user, which are decoded by the Control Unit (CU) and Arithmetical Logical Unit (ALU).
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