7 Essential Things You Need To Checkout Before Buying Laptop or PC.By www.shopricom.com

  Computer or a laptop has

become one of the most vital thing in our regular life. So before buying a laptop or a desktop we need to have some basic knowledge regarding each parts and it is also necessary to understand the configuration that suits your system.

Introduction

The upcoming slides contain complete

details about the things you need to checkout carefully before buying

your PC or laptop.

RAM: Memory of a personal computer is generally built up by Integrated circuit RAM chip. RAM plays a vital role to enhance the speed of your computer. There are various types of RAM available like EDO DRAM,DDR SDRAM,VRAM . Most of the modern computers used DDR2 RAM. Before selecting the RAM you need to determine what type of application you will be running . How much space do you need.

Processor : Processor is the most essential part for a computer as it executes all the programs and operations to be performed. The speed of a processor is measured in Gigahertz. Now a days various types of processor available, the most popular processor manufacturing company is AMD, Intel, Cyrix. Before buying a processor it is essential to check your motherboard so that processor must be compatible with your motherboard.

Graphics card: Graphics card is

another important thing which is integrated within the mother board .If you are running high end graphical application then

you need to use GPU to enhance and manipulate your computer graphics and speed.

For example ATI Radeon , NVIDIA GeForce graphics

card etc.

Hard Drive: The ultimate destination of all files and folders is your hard drive. It is necessary to check the speed and the interface of the hard drive. Hard drive should have enough space to store all your documents. The transfer rate of the should not be long enough to slow down your computer. Hard drive is one of the most important component of both PC and networking servers. For example one the most popular networking storage device is HP 653109-B21 Hard Drive with huge storage capacity and a popular PC hard drive is SATA.

Monitor : CRT monitors are outdated so it better to go for TFT

monitor. Thin-film Transistor (TFT) monitors have completely changed the appearance of the computer. It is ideal for playing

video,games and many more applications.

Network Interface Card:NIC is integrated within the motherboard. It is used to share files among computers and creates a connection with the network . Before buying your desktop you need to checkout your NIC. It is necessary to check the Interface and the network cable.

 Uninterrupted Power Supply & Electrical connection And

Voltage Supply: You need to use UPS because of frequent power failure and

also to protect your data files . It is also important to

check whether proper earthing is done or not,where you will be connecting your

PC.

 Warranty and

Technical Support : It is also important to

check the warranty of each parts and also the

support given by the technical team.

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