When buying or upgrading a computer you really need to think about what you need it for, if it is for word processing only then you will not need the best hardware, if you need it for gaming or 3D Design packages then you may need to get some of the best hardware available. For example Adobe Photoshop requires much more ram than Microsoft Word.
If you are into gaming then your computer will need to be a top of the range spec. You will need a duel core processor for definite and a lot of ram, possibly a big hard drive if you are a serious gamer. You will defiantly need a good graphics card, you can get the latest graphic cards for great prices, they will run most games at max graphics and performance, the more you pay for a graphics card the better it is going to be.
Computer Hardware has developed extremely fast over the past few years. It is important to know what hardware you currently have and what hardware you want if you are upgrading or buying a new computer. Many people lack the knowledge of what hardware is good and what is not, it can be researched easily but the best thing for you to do if you are not computer literate is to ask for help and advice - we offer free advice so why not give us a call, we can help you determine if your current system is upgradeable or help you with a brand new system.
Having the correct hardware is very important, without the correct hardware or a certain amount of ram you may run into problems when trying to run software. Software cannot run without the hardware which is why hardware can cost more than the Software.
Say some software needs 512mb ram to run and you had 512mb ram in your system this means it will run the software but at the bare minimal only and if you try to open anything else with that software open you will notice your computer reduce in speed, no doubt about it. When buying hardware it is important to write a list of what you will be using the Computer for, this will help determine how much ram you need and other things such as processor speed.