Computer Full Form – All You Need To Know About Computer

The COMPUTER Full Form in English is “Common Operating Machine Purposely Used for Technological and Educational Research.” This term was first coined in the mid-20th century when computers were initially developed. Originally, computers were used primarily for scientific research and military applications. Over time, their use expanded beyond these fields. The name “computer” was chosen to reflect their primary function of performing calculations and managing large amounts of data.

What is the Full Form of COMPUTER?

The COMPUTER Full Form in English is “Common Operating Machine Purposely Used for Technological and Educational Research. In today’s world, computers are an integral part of daily life, serving various functions such as work, entertainment, communication, and education. While we often use the term “computer,” have you ever wondered what it truly signifies? This article explores the full meaning of “computer” and provides an insight into its operation.

How Do Computers Work?

A computer is an electronic device that executes a set of instructions known as software. Its hardware components include the Central Processing Unit (CPU), Random Access Memory (RAM), Hard Disk Drive (HDD), and Input-Output devices. When a user inputs a command, the CPU processes it and retrieves the necessary data from the RAM or HDD. The result is then displayed on the screen or emitted through speakers.

Types of Computers

Categorization Based on Technology:

• Digital Computers
• Analog Computers
• Hybrid Computers

Computers can be categorized into three primary types:

Analog Computers:

These computers process data using continuous signals or physical quantities like voltage or current. They are ideal for tasks involving real-world measurements and simulations, such as weather forecasting or scientific experiments.

Digital Computers:

The most common type of computer, digital computers operate using discrete values represented by binary digits (0s and 1s). They are highly versatile, handling a wide range of tasks from basic calculations to complex data processing and application execution.

Hybrid Computers:

Hybrid computers integrate features of both analog and digital computers. They are capable of processing both continuous and discrete data, making them valuable for applications that require real-time data conversion and analysis, such as certain control systems and scientific research environments.

The Functions of a Computer

The term “computer” does not fully capture the device’s capabilities. Beyond mere calculations and computations, a computer performs several essential tasks:

Input

The input function allows a computer to receive data from the user through input devices such as keyboards, mice, and more.

Data Processing

Once data is collected via input devices, it is processed by the computer’s Central Processing Unit (CPU). This is a core function of the computer system. The CPU processes, modifies, or organizes the data to generate the desired result for the user.

Control Unit (CU)

The control unit manages the input/output memory functions and oversees other activities necessary for data processing.

Arithmetic Logic Unit (ALU)

The ALU handles the mathematical and logical calculations required by the CPU for effective data processing.

Memory Unit (MU)

The memory unit stores, processes, and retrieves information needed for computing tasks. It also provides temporary data storage.

Output

After data processing is complete, the results or information are displayed to the user through output devices like monitors and printers. The output function delivers the final outcome of the computer system.

Generations of Computers

Computers have evolved through five distinct generations, each marked by significant technological advancements and improvements in capabilities. Here’s a look at the progression of computer technology through these generations:

First Generation (1946-1959):

The first generation of computers, from 1946 to 1959, relied on vacuum tubes for memory and processing functions. These vacuum tubes, akin to light bulbs, were prone to overheating and frequent malfunctions. Notable examples of first-generation computers include the ENIAC, UNIVAC I, IBM 650, and IBM 701.

Second Generation (1959-1965):

In the second generation, spanning from 1959 to 1965, computers transitioned to using discrete transistors instead of vacuum tubes. Transistors were more reliable, efficient, and compact, leading to enhanced computer performance. Prominent second-generation computers include the IBM 1401, IBM 7090 and 7094, and UNIVAC 1107.

Third Generation (1965-1971):

The third generation, from 1965 to 1971, was characterized by the advent of integrated circuits (ICs). Integrated circuits combined multiple transistors and circuit components onto a single chip, resulting in more powerful and compact computers. Examples of third-generation computers are the IBM 360, IBM 370, PDP-11, and UNIVAC 1108.

Fourth Generation (1971-1980):

During the fourth generation (1971-1980), Very Large Scale Integration (VLSI) circuits became prevalent. VLSI technology allowed around 5,000 transistors and associated circuitry to be integrated onto a single chip, leading to the development of microcomputers. This generation saw the introduction of computers such as the IBM PC, STAR 1000, Apple II, and Apple Macintosh.

Fifth Generation (1980-Present):

The fifth generation, which began around 1980 and continues to the present, is defined by the use of microelectronic technology and advanced computing capabilities. These computers feature high processing power and parallel processing abilities, encompassing a broad range of devices, including desktops, laptops, tablets, smartphones, and other modern computing technologies.

Full Form of Computer, Related Full Forms

Abbreviation	Full Form
HDD	Hard Disk Drive
HTML	Hyper Text Markup Language
SSD	Solid State Drive
RAM	Random Access Memory
LCD	Liquid Crystal Display
DNS	Domain Name System
SMTP	Simple Mail Transfer Protocol
VGA	Video/Visual Graphic Adapter
LAN	Local Area Network
SATA	Serial Advanced Technology Attachment
USB	Universal Serial Bus
HDMI	High Definition Multimedia Interface
CPU	Central Processing Unit
DOS	Disk Operating System
PDF	Portable Document Format
DPI	Dots per Inch
UPS	Uninterrupted Power Supply
RAID	Redundant Array of Independent Disks
LED	Light-emitting Diode
WAN	Wide Area Network
HTTP	Hyper Text Transfer Protocol
I/O	Input & Output
KBD	Keyboard
CD	Compact Disk
DVI	Digital Visual Interface
NTFS	New Technology File System
DVD	Digital Video Disk
PROM	Programmable Read Only Memory
EEPROM	Electrically Erasable Programmable Read-Only Memory
Kbps	Kilo Bits per second
MMC	Multi-Media Card
DVE	Digital Video Express
MIPS	Million Instructions Per Second
HLL	High-Level Language
LLL	Low-Level Language
POST	Power On Self Test
RDMA	Remote Direct Memory Access
SMPS	Switch Mode Power Supply

Most Important Computer Related full forms

Category	Abbreviation	Full Form
Computer Memory	KB	Kilobyte (smallest storage unit)
	MB	Megabyte
	GB	Gigabyte
	TB	Terabyte
	PB	Petabyte
	EB	Exabyte
	ZB	Zettabyte
Computer Hardware	BIOS	Basic Input Output System
	CD	Compact Disk
	CPU	Central Processing Unit
	DVD	Digital Video Disk
	FDD	Floppy Disk Drive
	HDD	Hard Disk Drive
	HDMI	High Definition Multimedia Interface
	LCD	Liquid Crystal Display
	LED	Light Emitting Diode
	MMC	Multi-Media Card
	NTFS	New Technology File System
	PDF	Portable Document Format
	PROM	Programmable Read-Only Memory
	RAM	Random Access Memory
	ROM	Read-Only Memory
	SMPS	Switch Mode Power Supply
	SSD	Solid State Drive
	UPS	Uninterruptible Power Supply
	USB	Universal Serial Bus
	VDU	Visual Display Unit
	VGA	Video Graphics Array
Computer Software	ALU	Arithmetic Logic Unit
	DVI	Digital Visual Interface
	OS	Operating System
	VIRUS	Vital Information Resources Under Siege
Computer Courses	ADCA	Advance Diploma in Computer Application
	BCA	Bachelor of Computer Application
	COPA	Computer Operator cum Programming Assistant
	CSE	Computer Science Engineering
	DCA	Diploma in Computer Application
	DCE	Diploma in Computer Engineering
	IT	Information Technology
	MCA	Master of Computer Application
Computer Networking	2G	Second Generation
	3G	Third Generation
	4G	Fourth Generation
	5G	Fifth Generation
	CDMA	Code Division Multiple Access
	DNS	Domain Name System
	GPRS	General Packet Radio Service
	GSM	Global System for Mobile Communication
	HTML	HyperText Markup Language
	IP	Internet Protocol
	ISP	Internet Service Provider
	SIM	Subscriber Identity Module
	URL	Uniform Resource Locator
	VPS	Virtual Private Server
	WAN	Wide Area Network
	WIFI	Wireless Fidelity
	WLAN	Wireless Local Area Network
	WWW	World Wide Web
Computer File Formats	4K	4000
	GIF	Graphics Interchange Format
	HD	High Definition
	MP3	MPEG Audio Layer 3
	MP4	MPEG-4
	UHD	Ultra High Definition
Digital Marketing	SEO	Search Engine Optimization
	PPC	Pay-Per-Click
	CTR	Click-Through Rate
	CPC	Cost-Per-Click
	CPA	Cost-Per-Action
	CPM	Cost-Per-Mille
	CPL	Cost-Per-Lead
	ROI	Return on Investment
	KPI	Key Performance Indicator
	CRO	Conversion Rate Optimization
	UI	User Interface
	UX	User Experience
	API	Application Programming Interface
	SERP	Search Engine Results Page
	CMS	Content Management System
	SEM	Search Engine Marketing
	SMM	Social Media Marketing
	ORM	Online Reputation Management

70 Full Form of Computer Devices in English

S.No	Abbreviation	Full Form
1	PAN	Portable Area Network
2	PDF	Portable Document Format
3	SIM	Subscriber Identity Module
4	ATM	Automated Teller Machine
5	Wi-Fi	Wireless Fidelity
6	GOOGLE	Global Organization Of Oriented Group Language Of Earth
7	YAHOO	Yet Another Hierarchical Officious Oracle
8	WINDOWS	Wide Interactive Network Development for Office Work Solution
9	COMPUTER	Common Oriented Machine, Particularly United and used under Technical and Educational Research
10	VIRUS	Vital Information Resources Under Siege
11	UMTS	Universal Mobile Telecommunications System
12	AMOLED	Active-Matrix Organic Light-Emitting Diode
13	OLED	Organic Light-Emitting Diode
14	IMEI	International Mobile Equipment Identity
15	ESN	Electronic Serial Number
16	UPS	Uninterruptible Power Supply
17	HDMI	High-Definition Multimedia Interface
18	VPN	Virtual Private Network
19	APN	Access Point Name
20	LED	Light Emitting Diode
21	DLNA	Digital Living Network Alliance
22	RAM	Random Access Memory
23	ROM	Read-Only Memory
24	VGA	Video Graphics Array
25	QVGA	Quarter Video Graphics Array
26	WVGA	Wide Video Graphics Array
27	WXGA	Widescreen Extended Graphics Array
28	USB	Universal Serial Bus
29	WLAN	Wireless Local Area Network
30	PPI	Pixels Per Inch
31	LCD	Liquid Crystal Display
32	HSDPA	High-Speed Downlink Packet Access
33	HSUPA	High-Speed Uplink Packet Access
34	HSPA	High-Speed Packet Access
35	GPRS	General Packet Radio Service
36	EDGE	Enhanced Data Rates for Global Evolution
37	NFC	Near Field Communication
38	OTG	On-The-Go
39	S-LCD	Super Liquid Crystal Display
40	O.S	Operating System
41	SNS	Social Network Service
42	H.S	Hotspot
43	P.O.I	Point Of Interest
44	GPS	Global Positioning System
45	DVD	Digital Video Disc
46	DTP	Desktop Publishing
47	DNSE	Digital Natural Sound Engine
48	OVI	Ohio Video Intranet
49	CDMA	Code Division Multiple Access
50	WCDMA	Wideband Code Division Multiple Access
51	GSM	Global System for Mobile Communications
52	DIVX	Digital Internet Video Access
53	APK	Authenticated Public Key
54	J2ME	Java 2 Micro Edition
55	SIS	Installation Source
56	DELL	Digital Electronic Link Library
57	ACER	Acquisition Collaboration Experimentation Reflection
58	RSS	Really Simple Syndication
59	TFT	Thin Film Transistor
60	AMR	Adaptive Multi-Rate
61	MPEG	Moving Pictures Experts Group
62	IVRS	Interactive Voice Response System
63	HP	Hewlett-Packard
64	NEWSPAPER	North East West South Past and Present Events Report
65	CHESS	Chariot, Horse, Elephant, Soldiers
66	COLD	Chronic Obstructive Lung Disease
67	JOKE	Joy of Kids Entertainment
68	AIM	Ambition in Mind
69	DATE	Day and Time Evolution
70	EAT	Expertise, Authoritativeness, and Trustworthiness

Computer ka Full Form in Hindi (कंप्यूटर का फुल फॉर्म)

कंप्यूटर का फुल फॉर्म:

कंप्यूटर का फुल फॉर्म “कॉमन ऑपरेटिंग मशीन” है, जिसका उपयोग तकनीकी और शैक्षिक अनुसंधान के लिए किया जाता है। कंप्यूटर एक मानक ऑपरेटिंग सिस्टम है, जिसे मुख्य रूप से तकनीकी और शैक्षिक अनुसंधान में उपयोग किया जाता है। विज्ञान में, कंप्यूटर के आविष्कार को मानव इतिहास के महत्वपूर्ण क्षणों में से एक माना जाता है। चार्ल्स बैबेज को कंप्यूटर का जनक माना जाता है, क्योंकि उन्होंने सबसे पहले कंप्यूटर को दुनिया के सामने प्रस्तुत किया था। आज के डिजिटल युग में, कंप्यूटर का महत्व शब्दों में व्यक्त नहीं किया जा सकता। कंप्यूटर अब आधुनिक सभ्यता का अभिन्न हिस्सा बन गया है और इसका उपयोग शैक्षणिक संस्थानों, उद्योगों, अनुसंधान प्रयोगशालाओं, सरकारी विभागों, कार्यालयों, अस्पतालों और अन्य कई क्षेत्रों में किया जाता है।

कंप्यूटर का फुल फॉर्म और प्रकार:

डिजिटल कंप्यूटर:

ये कंप्यूटर बाइनरी कोड में डेटा प्रोसेस करते हैं और संग्रहीत जानकारी के अनुसार समस्याओं को हल करते हैं। इसके उदाहरण हैं स्मार्टफोन, टैबलेट, कैलकुलेटर, और डिजिटल वजनी मशीन।

एनालॉग कंप्यूटर:

ये कंप्यूटर लगातार बदलती भौतिक घटनाओं जैसे तापमान और वोल्टेज को प्रोसेस करते हैं। इसके उदाहरण हैं स्पीडोमीटर, वोल्टमीटर, और फ्लाइट सिमुलेटर।

हाइब्रिड कंप्यूटर:

ये कंप्यूटर डिजिटल और एनालॉग दोनों प्रकार के डेटा को प्रोसेस कर सकते हैं। इसका उपयोग पेट्रोल पंपों में संख्यात्मक और भौतिक मूल्यों को संचालित करने के लिए किया जाता है।

आधुनिक कंप्यूटर के भाग:

एक आधुनिक कंप्यूटर कई महत्वपूर्ण घटकों से मिलकर बना होता है, जो विभिन्न गणनाओं और संचालन को सक्षम बनाते हैं:

• मदरबोर्ड
• स्टोरेज डिवाइस
• सीपीयू (सेंट्रल प्रोसेसिंग यूनिट)
• जीपीयू (ग्राफिक्स प्रोसेसिंग यूनिट)
• रैंडम एक्सेस मेमोरी (RAM)
• कमांड और कंट्रोल यूनिट
• अल्जेब्रिक लॉजिकल यूनिट
• इनपुट यूनिट
• आउटपुट यूनिट

Frequently Asked Questions

What is the full form of COMPUTER?

The COMPUTER Full Form in English is “Common Operating Machine Particularly Used for Technical and Educational Research.” This definition highlights the computer’s role in various technical and educational applications.

Who is considered the father of the computer?

Charles Babbage is considered the father of the computer. He conceptualized and designed the first mechanical computer, known as the Analytical Engine, in the 19th century.

How does the computer’s full form relate to its functionality?

The full form emphasizes the computer’s primary functions: operating as a machine for technical purposes and research. It reflects the computer’s role in performing complex calculations, data processing, and supporting educational research.

What are the main types of computers based on their operation?

Computers are generally categorized into three types based on their operation: Digital Computers (process data in binary form), Analog Computers (process continuous data), and Hybrid Computers (combine features of both digital and analog computers).

What are the essential components of a modern computer?

A modern computer typically includes several key components: the Motherboard, CPU (Central Processing Unit), GPU (Graphics Processing Unit), RAM (Random Access Memory), Storage Devices, Input Devices, and Output Devices. Each component plays a crucial role in the computer’s operation and functionality.

conclusion

The COMPUTER Full Form in English is “Common Operating Machine Particularly Used for Technical and Educational Research”—provides insight into the essential role computers play in various domains. This definition underscores the computer’s purpose as a versatile tool designed to support complex calculations, data processing, and research activities across technical and educational fields.

As technology has evolved, so too has the functionality and significance of computers. From Charles Babbage’s pioneering work to today’s advanced digital, analog, and hybrid systems, computers have become integral to modern life. They support a wide range of applications, from academic research to industrial processes, and continue to shape the future of technology.