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Computer Technology

Europc 
Europc are one of the largest suppliers of discounted, surplus and factory refurbished computer equipment in the UK.
Comet
Comet is one of the UK’s leading retailers in electrical products. Comet offers computes at great prices, ideal for beginners
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Maplin Electronics Ltd
Is a well know supplier of computers,, components, cables, musical equipment,
Do you have any tips on buying a new pc? Please email me your suggestions - enq@buybeforeyoufly.com

How do I decide what type of PC to buy?

When buying a  computer it depends on what you wish to use it for. This will affect the price you would expect to pay. Start by listing  main the tasks you will want to do on your computer. Is playing the latest 3D action games a priority, or do you only want to type letters and keep your accounts? Your priorities could make a big difference to the type of computer and extra peripherals (printer, scanner, speakers, etc) that you need to buy. As well as your "essential" list, it is also a good idea to make a secondary "possible" list of non-essential - but desirable - computer activities.

When you have make a list of what you want to do with your new  pc, you will be in a better position to decide what hardware and software you will need for the job. This will also need to be balanced against your available budget. To get the best possible deal, it helps to learn about some of the technicalities yourself rather than to rely solely upon a computer salesman's recommendations.

Processor

The Central Processing Unit (CPU) is the "brains" of your computer and controls the speed at which it processes information. In terms of computing power, it is the most important element of a computer system. Processing speed is measured in megahertz (MHz) and the higher the number, the faster the PC. There are various types of processor on the market. The two main competitors are Intel and AMD. 

Pentium 3 - Intel's Pentium 3 is currently the most popular processor. It is a good general "workhorse", comes at a reasonable price and has a long lifespan.

Pentium 4 - Intel's Pentium 4 is designed for high performance computing, including video and audio streaming, digital image processing and games. If you only need to run standard office programmes, Pentium 4 is overkill.

Celeron - Based on the Pentium 3, the Celeron is built for the low-end sector of the market. It is relatively cheap and suitable for surfing the Internet and using basic programs like word processors and spreadsheets.

Athlon - AMD's Athlon range is equivalent to the Pentium 3. The Athlon XP processor now competes with Intel's Pentium 4.

Duron - At the lower end of the home and small business markets, AMD's Duron is equivalent to Intel's Celeron processor.

Hard Drive

Your hard drive is where your PC stores your work, files and programs. Hard drive space is now measured in Gigabytes (GB). When considering a hard drive size, bigger is definitely better. 80GB is a bare minimum; 100GB or greater is preferable if you intend to edit graphics or video, or plan to install a lot of games.

Memory

The memory (RAM or Random Access Memory) is where your computer stores the information it's currently working on. The more memory in your computer, the faster it will run. RAM is measured in megabytes (MB). Software today requires a lot of memory, and a reasonable starting spec is 512MB. However, if you are using graphics-intensive programs, you should consider doubling this to 1 GB. High-end systems currently run with 2 GB (gigabytes, or 2,000 MB) of RAM. 

   

 

 

 

 

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