Have you ever wondered whether a computer is just a word of its own meaning or is it a word that has a full form? In this article, we have discussed and clarified the doubts about the full form of computer. Let's understand it:
What You Will Learn
What is the full form of Computer?
The term ‘Computer’ is derived from the Latin word ‘computare’, which is defined as- “to calculate”, “to count” or ‘to sum up”, etc. That means the term Computer is not an acronym. It is just a word that has its own meaning. However, there are a few hypothetical full forms of the computer.
The most commonly used full form of Computer is ‘Common Operating Machine Purposely Used for Technological and Educational Research’. This full form of computer is just a myth because it does not make a proper sense. It is because when computers were invented, they were kind of calculating machines only.

The full form of the computer can be detailed as:
C | Common |
O | Operating |
M | Machine |
P | Purposely |
U | Used for |
T | Technological and |
E | Educational |
R | Research |
Some other forms of Computer are as follows:
• Common Operations Made Possible Under Technical Engineering Researches
• Computing Oriented Manipulation Programming Used in Technology Education and Research
• Common Operating Machine Particularly Used for Training, Education, and Reporting
• Capable Of Making Perfectly Uncomplicated Tasks Extremely Rigorous
All of these are just hypothetical full forms of the Computer.
What is Computer?
According to the definition of the Computer, “A computer is a programmable electronic machine designed to take input, perform prescribed arithmetic and logical operations at fast speeds, and provide the output of these operations.”
Read More: Computer Basics and Fundamentals
Brief History of Computer
The first mechanical computer was introduced in 1837 by Charles Babbage. It was called 'Analytical Engine'. It was the first general-purpose computer. Charles Babbage is known as the father of the computer.
Functions of Computer
A computer usually performs the following four functions:
Processing: performs arithmetical and logical operations.
Output: provides the result to output devices after processing.
Storage: stores the results into storage devices if desired.
Generations of Computer
Types of Computer
There are basically four types of computer, such as:
• Mainframe Computer
• Microcomputer
• Mini Computer
• Super Computer
Advantages of Computer
The following are the main advantages of the computer system:
• Incredible Speed
• Constant Accuracy
• Storage Availability
• Multitasking Support
• Data Security and Privacy
Disadvantages of Computer
The following are the main disadvantages of the computer system:
• Unemployment
• Cyber Crimes
• Improper Use
• Spread of False or Inappropriate Content
• Negative Impact on the Environment
Read Complete Article: Advantages and Disadvantages of Computer
Computer Related Full Forms
The following table displays other most common full forms related to the computer:
Abbreaviation | Full Form |
---|---|
PC | Personal Computer |
RAM | Random Access Memory |
ROM | Read Only Memory |
CPU | Central Processing Unit |
ALU | Arithmetic Logic Unit |
CU | Control Unit |
UPS | Uninterruptible Power Supply |
CD | Compact Disk |
DVD | Digital Versatile Disk |
NTFS | New Technology File System |
FAT | File Allocation Table |
HDD | Hard Disk Drive |
SSD | Solid State Drive |
USB | Universal Serial Bus |
DOS | Disk Operating System |
Electronic Mail | |
Wi-fi | Wireless Fidelity |
Summary
The article simply makes it clear that a computer is not an abbreviation and has no definitive full form. However, there are some imaginary complete forms that people are using for computers.
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• BIOS Full Form | • CMOS Full Form |
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