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History of computer
Education History of computer

1. Lesson 1 History of Computer 2. TheAbacuswas an early aid for mathematical computations. The abacus is often wrongly attributed to China. The oldest surviving abacus was…

History of computers
Education History of computers

1. SINCE THE EARLISET TIMES PEOPLE USED THEIR FINGERS TO SHOW HOW MANY THUS THEY COULD TELL THE NUMBER OF ANMALS ON HUNT. THEY COULD SHOW THE NUMBER OF PEOPLE 2. THE ABACUS…

Computer Ads
Technology Computer Ads

1. ABACUS The Simplest Arithmetic Device in the Market Come here and buy the old CALCULATOR!! CALCULATORContact Pato Lobeira or Gabriel Chapa in class Original Price 100…

Lecture26 transistors
Technology Lecture26 transistors

1. Transistors 2. Semiconductors A semiconductor is a material that does not conduct electricity very well However, when some impurities are added (1 in a million atoms replaced…

The history of computers
Technology The history of computers

1. Historyofcomputers 2. The first computers were people! That is, electronic computers (and the earlier mechanical computers) were given this name because they performed…

Introductiontobasiccomputerconcepts
Education Introductiontobasiccomputerconcepts

1.  A machine capable of following instruction to alter data in a desirable way and to perform at least some of these operations without human intervention.  A computer…

Babbage & Lovelace: The designer of the analytical engine and its programmer
Economy & Finance Babbage & Lovelace: The designer of the analytical engine and its programmer

1. Charles Babbage and Augusta Ada King, Countess of Lovelace The designer of the analytical engine and its programmer 2. Charles Babbage (December 26, 1791 – October 18,…

New Technology Lecture L12 The Rise of the Machine
Technology New Technology Lecture L12 The Rise of the Machine

1. Lecture L12 THE RISE OF THE MACHINE 2. “I can assure you on the highest authority that the data processing is a fad and 
 won’t last out the year.” Editor-in-charge…

Basic concepts of computer
Education Basic concepts of computer

1. Basic Concepts of Computer Dr. Subhendu Datta Sr. Scientist Kolkata, India Introduction: A computer is a device that accepts information (in the form of digitalized data)…