Write a brief note on computer

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Write a brief note on computer

Though computers do not have a very long history behind them, but they have very rapid evolutionary changing phases within a very short span. Such evolution puts tremendous impact on our socio-economic life that brings a total revolution in itself.

a brief computer history The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. He designed the Analytical Engine and it was this design that the basic framework of the computers of today are based on. A Brief History of the Computer. Computers and computer applications are on almost every aspect of our daily lives. As like many ordinary objects around us, we may need clearer understanding of what they are. Each generation of computer or History of computer is characterized by a major technological development that fundamentally changed the way computers operate, resulting in increasingly smaller, cheaper, more powerful and more efficient and reliable devices.

Each time evolved computers are coming out with better advantages and we call these "Generation of Computers. The fifth ones are on progress. These generations of computers plan to give highest priority to make the computers easy to handle and natural to use.

These computers used vacuum tubes and were bulky. They had limited memory and punched card orientations for input and output of data and used low level programming language and had primitive operative systems. Second Generation Computers — Transistor Computers belonging to this group used transistors which were made of semiconductors.

Hence they were compact and smaller in size. They had magnetic tap orientations and were designed for batch oriented applications, updating, inventory and airline payroll processing.

The best examples are IBM Honey wellCDCetc. Third Generation Computers - Integrated Circuit The arrival of the Integrated Circuit or 1C brought along with it, the improvement on the second generation computers. These were mostly general purpose computers, real-time applications with remote processing, reservations, marketing, forecasting, credit card bills etc.

InMicrocomputers came into the market, where the entire central processing unit CPU was built on a single chip i. So by end ofwe had calculators, control equipment computers etc.

The day the microprocessors invaded into our lives, they put a major impact on our day-to-day life. Fourth Generation Computers ? The emergences of micro computers bring out the story of the evolution of computers of the present day.

A microprocessor of few grams weight—e. PARAM super computers etc. Fifth Generation Computers Tremendous revolution of computers has taken place during the later part of the 20th century. Hence now it is called the "Age of computers".

After fourth generation, fifth generation computers are already developed. The main aim of this computer is to use them to areas where it has not been used earlier.

These are called "Artificial Intelligence.We provide reference notes for NEB high school science, management and humanities. Example are WordStar, Word Perfect and Professional Write. But in these days working in WINDOWS is becoming more and more popular.

So let us consider software for word processing which works in WINDOWS. The computer will start MS-WORD. You will find the. Brief notes on Computer Revolution or Generation of Computers.

write a brief note on computer

Though computers do not have a very long history behind them, but they have very rapid evolutionary changing phases within a very short span. If you want to take notes on your notebook computer in school, you need to ask each individual professor or teacher.

In many note taking situations you will use batteries and turning the. Aug 19,  · How to Write a Letter. Knowing how to write a letter is a fundamental skill you'll use in business, school, and personal relationships to communicate information, goodwill, or just affection. Write your address and today's date at the top of the page.

A complimentary close ends your letter on a good note and establishes a connection 75%(47).

A Short History of Computers and Computing

Jul 01,  · Designed for creative writers, JotterPad is a plain text editor without the fuss and distraction of a word processor. It is perfect for writing books, novels, lyrics, poems, essays, drafts and screenplays.

The clean typing interface allows you to focus on shaping your thoughts into text.

write a brief note on computer

Dive into your work without having any distractions and write to your hearts’ content/5(59K). a brief computer history The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage.

He designed the Analytical Engine and it was this design that the basic framework of the computers of today are based on.

Notes: Write short notes on: a) Microcomputer b) Super computer