If the reason for doing so is the budget, it is preferable to buy a cheaper, but newly assembled system.
As with any other digital or electronic device that is purchased, the most important part of a PC is invisible and is called "warranty and technical support". Whether brand or not, make sure that there is a robust response from the other side of the telephone line, in the event of a component failure or that the team does not play as expected.
'Key' elements. To avoid mistakes when buying a PC economic, must be pay attention only to these four components: processor, hard disk, RAM memory and the graphics card for games. Although all of them are very important, today only one is decisive: the RAM.
The processor is equivalent to the engine of the car and unless go you to give certain very specific uses, very demanding and definitely little common, any new processor is fine for the majority of PC users.
The hard disk is the component where the documents and programs are stored permanently. This is equivalent to a library or a Cabinet. Disks are cheap, and today offer a lot of space.
You are to use the machine for video games of last generation, should invest in a 3D graphics card. What is this? It is an electronic brain specializes in generating very realistic images at high speed. The RAM is the least complicated parts that make up a computer, technically, are circuits where all it processes are carried out.
