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TOPIC 5:COMPUTER EVOLUTION – COMPUTER FORM ONE NOTES

ObjectivesThis unit is intended to enable students to understand:HISTORY OF COMPUTERCalculating machine: The first calculating device called abacus was discovered by Egyptian and Chinese people.Napier’s

All posts Computer O Level(Form One) Computer Studies Form 1 Kcse Notes

Kcse Computer Studies Notes Form 1

· Computer Studies Form 1 Notes : CHAPTER 4 – OPERATING SYSTEMS· Computer Studies Form 1 Notes : CHAPTER 3 – SAFE USE AND CARE

All posts Computer Computer O Level(Form One)

TOPIC 2: THE COMPUTER – COMPUTER FORM ONE NOTES

What is computer studies?A computer study is a subject which deals with features of computers and the ways and methods of using it.Objectives: –This unit

All posts Computer Computer O Level(Form One)

TOPIC 4: COMPUTER HANDLING – COMPUTER FORM ONE NOTES

Computer handling is sometimes called computer maintenance, is the process of caring the computer and its accessories so that it can perform its work properly.

All posts Computer Computer O Level(Form One)

TOPIC 3: THE COMPUTER SOFTWARE – COMPUTER FORM ONE NOTES

Software:This refers to the programs that control the operation of a computer. This is a program plus its documentation.For example, when you will be given

Computer Computer O Level(Form One)

TOPIC 1: CONCEPT OF INFORMATION – COMPUTER FORM ONE NOTES

Data: This is an unprocessed piece of fact.Information: This organized data which gives meaning to a full sentence or statement.RELATIONSHIP BETWEEN DATA AND INFORMATIONData is