Ix purchasing a computer
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PURCHASING A COMPUTER
BYYOUSUF VALI
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CONTENTS
INTRODUCTION
FACTORS TO BE CONSIDERED TO BUY A NEW COMPUTER
IMPORTANT HARDWARE COMPONENTS
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INTRODUCTION
MANY PEOPLE FIND DIFFICULT TO COMPARE PRICES, FEATURES TO MEET THEIR REQUIREMENTS
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FACTORS TO BE CONSIDERED TO BUY A NEW COMPUTER
USABILITY: YOU SHOULD KNOW FOR WHAT PURPOSE YOUR PURCHASING COMPUTER.
YOUR BUDGET: PUT THIS STEP AT TOP & DECIDE WHICH TYPE
OF COMPUTER YOU WILL BUY. BRANDED VS ASSEMBLED: BRANDED COMPUTERS ARE TESTED &
APPROVED BY MANUFACTURER. ASSEMBLED PARTS ARE MIXED WITH BRANDS.
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SIZE: SOME PEOPLE PREFER LARGER SCREEN & OTHERS PREFER SMALL SCREENS.DEPENDS ON THEIR ROOM SIZE.
DESKTOP/ LAPTOP: YOU NEED TO DECIDE WHETHER YOU WANT
LAPTOP/ DEKTOP. IF YOU WANT TO WORK FROM ANY WHERE
BETTER TO PURCHASE LAPTOP.
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OPERATING SYSTEM : IT IS MAIN REQUIREMENT TO BE CONSIDERED
WHEN YOU PURCHASE A COMPUTER. EX: UBUNTU, KUBUNTU, LINUX, SOLARIES,
MACINTOSH, WINDOWS. PERIPHERALS: THE DEVICES LIKE: PRINTERS, SCANNERS CAN
INCREASE OR REDUCE YOUR PRICE FOR PURCHASING A COMPUTER.
EX::: OUR LAB--------> N-COMPUTING S/W
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HARDWARE COMPONENTS
CASE: DESKTOP/LAPTOP CASE(PROTECTION).
CD MEDIA: CHOOSE DVD/ CD-RW UPTO YOUR REQUIREMENT.
HARD DRIVE: DEPENDS UPON YOUR WORK
MEMORY: DEPENDS ON RAM SIZE, COMPUTER WILL WORK FAST.
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CASE CD-DRIVE
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HARD DRIVE MEMORY
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PROCESSOR: THE PROCESSOR IN A COMPUTER ARE EMBEDED IN A SMALL DEVICE CALLED MICROPROCCESSOR.
MODEM: IT’S NOT IMPORTANT UNLESS YOU
HAVE A BROADBAND.
SOUND CARD: FOR VERY GOOD SOUND QUALITY, GO FOR ADVANCED SOUND CARD.
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PROCESSOR MODEM
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GRAPHIC CARD: THE GRAPHIC COMPONENTS ARE PART OF YOUR COMPUTER THAT CONTROL HOW GRAPHICS DISPLAY IN YOUR COMPUTER
MONITOR (VGA) : MANY TYPES OF MONITORS ARE AVAILABLE. (CRT, LED, LCD).
USB PORTS: USING USB PORTS, WE CAN CONNECT TO EXTERNAL DEVICES.
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SOUND CARD GRAPHICS CARD
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CRT LED
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LCD USB PORT
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THANK U ALL
UR’SVALI.. SIR