CONTENT Definition and meaning of Economics The scope of Economics Why do we study economics? DEFINITION AND MEANING OF ECONOMICS […]
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Data and Information
INTRODUCTION ICT has turned this world to a global village. Apart from communication, that is, reaching people both far and […]
Digitalization of computer
Digitalization is the process of converting information into digital format. This information may represent an object, image, sound, document or […]
Computers can be generally categorized into four, namely: Super computers Mainframe computers Mini computers Micro computers SUPER COMPUTER These are […]
History of computers
Consider the table below: Generations Of computers Year of development The Technology Used Characteristics Software Instruction Storage Capacity First 1951-1958 […]
Generation of computers
FIRST GENERATION Electronic machine which was distinct from mechanical computers evolved about 1945. UNIVAC is a good example of this […]
History of computing
EARLY MECHANICAL COUNTING/CALCULATING DEVICES Abacus Slide rule EARLY ELECTRO-MECHANICAL COUNTING DEVICES John Napier bone Blaize Pascal machine Gottfried Leitbnitz machine […]