Information & Communication Technology

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Presentation transcript:

Information & Communication Technology

3 PARTS OF A COMPUTER INPUT DEVICES PROCESS OUTPUT DEVICE MOUSE CPU PRINTER KEYBOARD RAM VDU SCANNER ROM SPEAKER FLOPPY DISK(WITH INFO) DISK MEMORY STICK (WITH INFO) STICK

HARDWARE PARTS OF THE COMPUTER YOU CAN TOUCH AND SEE. SCREEN KEYBOARD MOUSE

SOFTWARE PROGRAMS THAT RUN THE COMPUTER MICROSOFT OFFICE MS WORD MS EXCEL MS POWERPOINT

SOFTWARE FOR BUSINESS 1. MS WORD FOR DOCUMENTS 2. MS EXCEL FOR BUDGETS 3. MS ACCESS FOR ELECTRONIC FILING

BENEFITS OF THE INTERNET ADVERTISING & SELLING TO A LARGE GLOBAL MARKET QUICKER COMMUNICATION THROUGH E-MAIL

USES OF A COMPUTER HOME BUSINESS COMMUNICATION BANKS BOOK HOLIDAYS HOUSEHOLD ACCOUNTS BUSINESS DOCUMENTS & BOOKKEEPING SENDING E-MAILS COMMUNICATION SATELLITE TV E- MAILS, WEB CAM VIDEOCONFERENCING BANKS ATM & 24 HOUR BANKING KEEPING CUSTOMER ACCOUNTS

WHEN BUYING A COMPUTER DO I NEED IT & CAN I AFFORD IT? DOES IT HAVE SOFTWARE? IS THE MEMORY LARGE ENOUGH?

FINANCING THE PURCHASE OF A COMPUTER TERM LOAN GET A LOAN FROM A BANK AND PAY IT BACK IN FIXED INSTALLMENTS HIRE PURCHASE PAY HP COMPANY IN INSTALLMENTS. OWN THE COMPUTER ON PAYMENT OF LAST INTALLEMNT. LEASING RENT THE COMPUTER FROM A LEASING CO. NEVER OWN IT BUT YOU CAN UPGRADE.

COMPUTER PARTS (A) VDU/MONITOR/SCREEN (B) MOUSE (C) CPU (D) KEYBOARD

STORAGE DEVICES FLOPPY DISK MEMORY STICK COMPACT DISK

Abbreviations IT INFORMATION TECHNOLOGY ICT INFORMATION & COMMUNICATION TECHNOLOGY RAM RANDOM ACCESS MEMORY(TEMPORARY) ROM READ ONLY MEMORY (PERMANENT) CPU CENTRAL PROCESSING UNIT(TOWER) VDU VISUAL DISPLAY UNIT (MONITOR)

ABBREVIATIONS CAD COMPUTER AIDED DESIGN CAM COMPUTER AIDED MANUFACTURE WWW WORLD WIDE WEB CD COMPACT DISK E-MAIL ELECTRONIC MAIL PC PERSONAL COMPUTER