My Article Database: Free Articles for Teaching and Studying English as a Foreign Language in China - by Paul Sparks




 Homepage
 About Me
 Teachers
 Students
 Lessons
 Photographs
 Links
 World News
 ICQ Chat
 Contact Me
 Articles
 
My Article Database:

 

Accounting
Acne
Adsense
Advertising
Aerobics
Affiliate
Alternative
Articles
Attraction
Auctions
Audio Streaming
Auto Care
Auto Parts
Auto Responder
Aviation
Babies Toddler
Baby
Bankruptcy
Bathroom
Beauty
Bedroom
Blogging
Body Building
Book Marketing
Book Review
Branding
Breast Cancer
Broadband Internet
Business
Business Loan
Business Plan
Cancer
Car Buying
Career
Car Insurance
Car Loan
Car Maintenance
Cars
Casino
Cell Phone
Chat
Christmas
Claims
Coaching
Coffee
College University
Computer Tips
Cooking
Cooking Tips
Copywriting
Cosmetics
Craft
Creative Writing
Credit
Credit Cards
Credit Repair
Currency Trading
Data Recovery
Dating
Debt Relief
Diabetics
Diet
Digital Camera
Diving
Divorce
Domain
Driving Tips
Ebay
Ebook
Ecommerce
Email Marketing
E Marketing
Essay
Ezine
Fashion
Finance
Fishing
Fitness
Flu
Furniture
Gambling
Golf
Google
GPS
Hair
Hair Loss
HDTV
Health Insurance
Heart Disease
Hobbies
Holiday
Home Business
Home Improvement
Home Organization
Interior Design
Internet Tips
Investment
Jewelry
Kitchen
Ladies Accessories
Lawyer
LCD / PLASMA
Legal
Life Insurance

Return to Articles about Video Conferencing

Guide to buying the perfect PC

by: Dee Kerr
PCs have become a staple in every home. Without PCs, you will find it hard to stay connected and to even do the work required of you in school or in the office. With so much PC packages being shoved to our throat every time we go to department stores and computer shops, you’ll really get quite confused on what you really need and what PC package will fit your budget and lifestyle. To help you through this dilemma, here is a brief backgrounder of the parts of PCs that you should get to know.

Processor.
This is one of the three primary components of your PC. The processor is the part that determines how fast your computer process information. Intel is still the leading brand in processors but competitors such as American Micro Devices (AMD) are slowly catching up, offering cheaper alternative. In shopping for a processor, one should consider the following:

Clock speed – this will show the number of instructions that a computer can execute in a second. This usually comes after the brand name. Processors nowadays are already set at the gigahertz range.

Cache memory – this stores the data that were previously accessed. This simplifies the work of the computer as it would not take twice as long to access information already stored in memory bank. Without a cache memory, much of the work will fall on the RAM (Random Access Memory).

Operating temperature – some processors easily heats up. Before buying, make sure that you have asked about the operating temperature just in case you need to buy additional fans or put the computer in an air-conditioned room.

RAM (Random Access Memory).
RAM serves as the temporary memory of the PC, containing information that are needed for the computer and the programs to function. In addition to processors, RAM also determines the speed of the computer. The higher the RAM, the faster the computer is in accessing information and responding to commands.

Motherboard
This is where all the parts of the PC’s CPU (Central Processing Unit) are attached. Some motherboards already have videocards and soundcards embedded on it while others don’t. what is important however is to choose a motherboard that is compatible with your RAM and processor. Incompatibility of PC hardware can cause major problems and may even lead to the breakdown of your computer.

Hard drive.
This is the part where you store all the information in your PC. Picture a floppy disk with much much larger storing capacity. The hard drive serves as the permanent memory of your computer. Here you install all your programs and save all the documents that you need. It is also important that you buy a hard drive with really big capacity especially now when people are so used to storing multimedia files that may use up a lot of hard drive space.

Video cards
This is the part of the computer which determines the quality of the multimedia images that you will view. The higher the memory of the video card, the better is the picture quality and the colors. Also, video cards are also responsible for how fast multimedia images are accessed. This is especially needed if you use your computer for multimedia activities such as watching a movie or playing video games.


About the author:
%%ArticleHTMLResBox1%%


Circulated by Article Emporium

 

New! Watch Online Articles with YouTube for Free:

 

 

 

 

Click Here to Return to Top of Page