This work is a case study and examine the impact of the computer on the efficient of operation in the National Electric Power Authority NEPA Abuja. 
    There exist a significant number of authority working on the general subject of the computer and its applications none of these literature  at least in this country, have cared to test practically how the computer effect work operations in an indigenous business especially in public corporation. 
    This project is an organized effort to break the trend. This study comprises five chapters: - 
    In chapter one, the problem was defined and the objective of the study was stated. 
    Some existing and related literature  is examine in chapter two. 
    In chapter three, research design and methodology, population, sample and method are discussed. 
    Data presentation and research result will be treated in chapter four. The discussion will cover major contributions and some problem of the computer in the authority under review. 
    Chapter five summaries findings and based on this findings recommendation will made for future implement. Findings and recommendations will be made based on the various chapter. 
    There also will be a conclusion based on five chapter as well as suggestion for the research that will be made in the nearest based on the research work on the chapter that are treated will also have to make notes and make  reference cornering various issues discussion in different chapter and bibliography. 

 TABLE OF CONTENTS
Title Page                                 II
Certification                             III
Dedication                                 IV
Acknowledgement                         V
Abstract                                 VI
Table of contents                            

CHAPTER ONE 
1.1    Introduction                         1
1.2    Objective of the study                     8
1.3    Statement of problems                     10
1.4    Research hypothesis                     11
1.5    Scoped and limitation of the study             12
1.6    Definition of terms computer                 13
1.7    Notes and reference                     15

CHAPTER TWO 
2.1    Review of related literature                  16
2.2    Erroneous notion of computerization cost to NEPA 21
2.3    Improper guidance and fear of failure o computer in NEPA  22
2.4    Computerizing with bare hands in NEAP         23
2.5    Absence of an adequate methodology in NEPA     25
2.6    Lack of high level sponsorship of computer in NEPA 27
2.7    Seeing computer as a threat to the management decision makers ion NEPA such as the accountant and Auditor.            28
2.8    History of  computer and their business uses             31    
2.9    National Electric Power Authority as business entity    35
2.10    Installing a computer based processing system for billing 
in NEPA                                 38    
2.11    The computer                             40
2.12    Types of computer                         42
2.13    Modes of processing                         45
2.14    Historical prospectus of data processing             47
2.15    Conclusion                                 48
2.16    Notes and reference                         51

CHAPTER THREE 
    Research design and methodology                 53
    Notes and reference                         55

CHAPTER FOUR 
    Data presentation analysis and findings             56
    Sources  of document the billings of NEPA             59
    Test of hypothesis                             63

CHAPTER FIVE 
5.1    Summary of major findings, recommendation and conclusion 
5.2    Summary of major findings                     82
5.3    Recommendations                             85
5.4    Conclusion                                 91
5.5    Suggestion for future research                     93
5.6    Notes and reference                         94
BIBLIOGRAPHY                             95