Basic Computer Application Skills

OFFICE OF THE CHIEF JOB CREATION OFFICERGovernor’s Office, Asaba

Delta State

BASIC APPLICATIONS IN

COMPUTERPresented to Office of the Chief Job Creation Officer

COMPUTERA computer is an electronic device that manipulates information, or data. ELECTRONIC OFFICE•Hardware is any part of your computer that has a physical structure. •Software is any set of instructions that tells the hardware what to do.

Microphone

Scanner

Mouse

Keyboard

Speaker

Projector

Printer

Monitor

INPUT OUTPUTPROCESS

System Unit

Classification of ComputerSupercomputerMainframe ComputerMinicomputerMicrocomputer

Types of ComputerServersDesktop computerLaptop computerTablet ComputerPersonal Digital Assistants

Parts of Personal Computer

Types of Operating SystemsMicrosoft WindowsApple Mac OS XLinux

Types of Application packages•Information worker •Entertainment •Educational•Enterprise infrastructure•Simulation

WORD DOCUMENTSLettersMemosProposalsReports

Types of Word ProcessorsoMicrosoft WordoWordPerfectoOpenOfficeoiWork Pages

oWordPadoGoogle DocsoQuick OfficeoLotus Word Pro

Excel DocumentsData ProcessingFormulas

PowerPointsPresentationsAnimationsEmphasisDesigns