Before you proceed to purchase a computer, think again, for what you need it and when really that computer you may need. It is possible that when you put second thoughts before buying a computer better times. If you have firmly decided to buy a computer, determine what it must have characteristics, and how much you're willing to spend to acquire it. Advances in computer science is very fast and computer, which is considered good today, after six months or a year would be considered thin, and will cost half the price. So that the sum allocated for the purchase of a computer should not be construed as investment, but only as a waste of opportunity for ongoing work on the computer. Having determined the approximate composition of the computer, select a vendor. Try to learn as much as possible about the price of computers. The first shopping trip should not be end purchase of a computer.
Just walk around a few sellers of computers and take in every price list. In addition, may be sold newspapers and magazines with prices for computers of different vendors. Useful buy more of these publications and read them. If you or your friends have the opportunity to access the Internet, try to find it on the price you are interested in computer models, as well as their descriptions. Carefully study received price lists. This allows you to decide how much money you will spend. Look at how much computer you with the right characteristics.