Skip to main content

What is Computer

Computer Elements



Computer Fundamentals



C - Common

O - Oriented

M - Machine

P - Powerful

U - Useful

T - Technology

E - Environmental

R Research



What is a Computer?

A computer is an electronic machine that processes all the information which provided to it and produces the desired output. Like any other system, computer system also needs an input which is then processed to get the output required. It has internal and stored programs for the same.

Types of Computer –

1) Micro Computer

2) Mini Computer

3) Mainframe Computer

4) Super Computer

1) Micro Computers – The First micro computers were made with 8 bit microprocessor chips and were designed to be used by only one person at one point of time.

2) Mini Computers – The First Mini Computer was made by DEC ( Digital Equipment Corporation), which also happened to be the largest manufactures of the minis and launched the super mini in October 1977.

3) Main Frame Computers – Libraries of Application programs developed in mainframe computers are quite greater than those of the micro and mini computers.

4) Super Computers – India recently has made up a super computer and termed it PARAM 10000.

History of Computers: -

In 1822, Charles Babbage, a mathematics professor at Cambridge University, made up a machine which termed “difference engine” and was often used for simple computations related mostly for logarithmic and trigonometric tables.

Next Generations: -

ENIAC – Electronic Numerical Integrator and Calculator was made up in 1946 and was the first ever electronic calculator. Per second, the ENIAC did about 5000 additions, for which it took up 150 KW power and had to be always cooled by water.

EDVAC – Between 1947 and 1950 the More School personnel and the Ballistics Research Lab of the U.S. Army made up a computer which was called EDVAC – Electronic Discrete Variable Automatic Computer which was based on ideas of John Von Neumann and also this was the first ever effort to bring to computers the concept of stored programs.

Comments

Post a Comment

Popular posts from this blog

Cutting people off isn’t strength—It is a trauma response

Your ability to cut people off and self-isolate is not a skill you should be proud of—It is a trauma response Cutting people off and self-isolating may feel like a protective shield, but it is often rooted in unresolved or unhealed trauma and an inability to depend on others. While these behaviors seem like self-preservation, they end up reinforcing isolation and blocking meaningful connections. Confronting these patterns, seeking therapy, and nurturing supportive relationships can help break this unhealthy cycle. Plus, a simple act like planting a jasmine plant can symbolise the start of your journey towards emotional healing. Why do we cut people off and isolate? If you’re someone who prides themselves on “cutting people off” or keeping a tight circle, you might believe it’s a skill—a way to protect yourself from betrayal, hurt, or unnecessary drama. I get it. I’ve been there, too. But here’s the thing: this ability to isolate yourself is not as empowering as it may seem. In fact, i...
Post a Comment
Read more

Ramayana in Indonesia: A Timeless epic across borders

The Ramayana, an epic saga originating from India, has transcended borders, weaving its influence into the cultural, spiritual, and artistic fabric of Indonesia. Here, Rama becomes a secular icon revered by Hindus and Muslims alike, showing how mythology unites diverse communities. This article explores how the Ramayana journeyed through time, embracing new interpretations while retaining its core values of righteousness, devotion, and the triumph of good over evil. Introduction: Why is Ramayana everywhere, even in Indonesia? When I first heard of the Ramayana thriving in Indonesia, I was captivated. How could an Indian epic be so embedded in a predominantly Muslim country? The answer lies in history, adaptability, and shared human values. The Ramayana's journey from Indian shores to the Indonesian archipelago is a fascinating tale of cultural exchange, adaptation, and enduring relevance. How Did the Ramayana Travel to Indonesia? The Ramayana arrived in Indonesia during the early c...
Post a Comment
Read more

The perfect lover tag: How to attract emotionally mature love

Unlock the secret to “The Perfect Lover Tag” with emotionally mature love and energetic attraction. Discover how to grow into your best self, elevate your vibrational frequency, and magnetically draw in your soul partner. Through heart-centred techniques, personal stories, and practical tools, you’re invited to conscious dating—then join ‘Love With Depth’ and book your consultation for love aligned with your true energy. First published - 12.00 am,June 04,2008, Wednesday Second revised edition-Published on 07/06/2008 05:43 What makes “The perfect lover tag” truly perfect? Have you ever scrolled through dating apps and thought, “This could be the one,” only to realise something’s missing? I sure have. It wasn’t their profile photo or witty bio—it was the missing spark of emotional maturity and energetic alignment. That moment—when I understood that maturity and energy matter more than looks or shared hobbies—was a game-changer. It shifted my whole approach to dating. Think of “The ...
10 comments
Read more