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This book provides basic fundamental concepts of computing revolving around Generation of computers, Classification of computers, computer organization, Computer software concepts, data representation and Data communication & Networks. The book is structured in a manner that permit quick understanding of concepts especially to any beginner in the field of computing. Lecturers too will find this book more appealing to use as one of the reference books.

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Kelvin Omieno is a recognized researcher in Information Technology and is a Lecturer at Masinde Muliro University of Science and Technology.Nahason Matoke is PhD student in Information Technology and has MSc (Computer Science) and BSc in Computer Science. Currently he is a Lecturer at Masinde Muliro University of Science and Technology.

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