INTRODUCTION TO PERSONAL COMPUTER

COMPONENTS OF A COMPUTER SYSTEM

HARDWARE

CATEGORIES OF HARDWARE

INPUT DEVICE

OUTPUT DEVICE

STORAGE DEVICE

MEMORY UNIT

POINTING DEVICE

RAM

ROM

CENTRAL PROCESSING UNIT

A COMPLETE SYSTEM

KEYBOARD

TYPING TEXT

USING KEYBOARD SHORTCUTS

USING YOUR MOUSE

Holding and moving the mouse

MOUSE TECHNIQUE

MOUSE TECHNIQUES

MOUSE

TIPS FOR USING YOUR MOUSE SAFELY

SYSTEM UNIT

EXTERNAL COMPUTER DEVICES/ACCESSORIES

SOFTWARE

CATEGORY OF SOFTWARE

OPERATING SYSTEM

APPLICATION SOFTWARE / APPLICATION PACKAGE

EXAMPLE OF APPLICATION PACKAGE

UTILITY SOFTWARE

COMPUTER VIRUS

EXAMPLES

HOW TO CHECKMATE VIRUS

STARTING YOUR COMPUTER SYSTEM

BOOTING PROCESS

WHAT YOU SEE WHEN YOUR SYSTEM IS READY

DESKTOP

SHUTTING DOWN THE SYSTEM

CHANGING DESKTOP BACKGROUND

SCREENSAVER

REARRANGING DESKTOP ICONS

Introduction to Ms word Level 1

LOADING MICROSOFT WORD

MICROSOFT WORD

TYPING AND INSERTING TEXT

SAVING YOUR DOCUMENT

OPENING YOUR DOCUMENT

INSERT PAGE NUMBER

INSERT HEADER AND FOOTER

COPY/PASTE

CUT/PASTE

HOW TO FORMAT A TEXT

TEXT ALIGNMENT

FORMATTING TOOLS BAR

INSERTING TABLE

TEMPLATES

PAGE SETUP

PRINT PREVIEW

PRINTING

Ms Office PowerPoint

OBJECTIVES

MS OFFICE POWERPOINT CAN BE USED FOR:

STARTING MS OFFICE POWERPOINT

MICROSOFT POWERPOINT

HOW TO CREATE NEW SLIDE

HOW TO DELETE A SLIDE

Steps to creating a presentation 1. Choosing of Layout 2. Choosing of Slide Design 3. Choosing Of Animations 4. Slide Transition Stage

SLIDE LAYOUT

SLIDE DESIGN

HOW TO INSERT DIFFERENT DESIGN TO SLIDES

ANIMATION SCHEME

SLIDE TRANSITION

Ms Office Excel

OBJECTIVES

Ms Office Excel

STARTING MS OFFICE EXCEL

MICROSOFT EXCEL

Rename A Worksheet Right Click the worksheet name. e.g Sheet1 Click Rename Type the name you want to use

Moving A Worksheet to the end Right Click the worksheet name. e.g Sheet1 Click Move or Copy Click “Move to End”

How To Insert A Worksheet Right Click the worksheet name. e.g Sheet1 Click Insert Select Excel Worksheet Click Ok

HOW TO PLOT A CHART BLOCK THE INFORMATION OR DATA TO PLOT CHART FOR CLICK ON INSERT ON MENU BAR CLICK ON CHART SELECT CHART TYPE CLICK NEXT TWICE ENTER CHART TITLE CLICK NEXT SELECT CHART LOCATION CLICK FINISH

Assesment How do you Rename a worksheet in Ms Excel How do you Create a New Worksheet in Ms Excel Create a payroll using Ms Excel which will include allowances (Transport, Clothing, medical, feeding) , tax of 3% truncated to 3 decimal places of 10 workers and plot a graph for the allowances included in the payroll.

Use Of The Internet

Objectives Students must be able to know the benefits of the internet They must be able to launch the Internet They must be able to Surf the Web They must know how to Send mails and receive mails.

The Internet Internet can be defined as interconnection of computers and computer networks globally for resource sharing and easy means of communication

Network Is the interconnection of computers and computer related devices for resource sharing and easy means of communication

Types of Network LAN: Local Area Network WAN: Wide Area Network GAN: Global Area Network MAN: Metropolitan Area Network

Connecting to internet Wired Computer/Telephone line/Modem/ISP Modem: Modulation-Demodulation ISP: Internet services Provider Wireless VSAT: Computer/VSAT/ISP RADIO: Computer/Radio/ISP VSAT: Very Small Aperture Terminal

Facilities Email : Electronic Mail Newsgroup Internet relay chart FTP/Browsing. FTP: file transfer protocol

Starting Internet Start Internet by: 1. click Start 2. Click Internet explorer. OR Double click Internet Explorer Icon on the Desktop

www.yahoo.co.uk

www.cnn.com www= world wide web Cnn= company name or domain name Com= commercial i.e the nature of services the company renders on internet edu= education Org= organization net= internet services mil= military ng= nigeria . gov= government Ca= canada Uk= united kingdom Us= united state

Revision and Evaluation What is internet? What are the facilities of the Internet? What is the meaning of E-Mail How do you send a mail and receive a mail?

Revision Evaluation