INTRODUCTION TO INFORMATION RESOURCES NOTES PRINT MEDIA NOTES NON- PRINT MEDIA NOTES INSTITUTIONAL RESOURCES NOTES HUMAN RESOURCES NOTES THE INTERMEDIARY ROLE OF INFORMATION PERSONNEL NOTES COMPILING DIRECTORIES NOTES
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Day: September 16, 2022
COMPUTERS AND COMMUNICATIONS
9.1 Computer Networks A computer network is an interconnection of two or more computers to form a network in order to share information and resources. Local Area Network (LAN) & Wide Area Network (WAN) Interconnection of computers which are within Read More …
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PRESENTATION GRAPHICS
MS POWERPOINT INTRODUCTION What is PowerPoint? This is a complete presentation graphics package. It gives you everything you need to produce a professionally looking presentation. It enables you to express your ideas in graphics, text and objects all in one. Read More …
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SPREADSHEETS
Spreadsheets are application packages used for manipulation of figures. A spreadsheet usually consists of a series of rows and columns. The figures or text are inserted into cells. Examples include Ms Excel, Lotus 1-2-3,Supercalc, Quattro Pro.From the examples given, we Read More …
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COMPUTER SOFTWARE
Software is a Program commercially prepared and tested in software by one or a group of programmers and system analyst to perform a specified task. Software is simply set of instructions that cause a computer to perform one or more Read More …
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