. If you are planning on buying a laptop for yourself that can keep up with you in college and can also keep up with your everyday usage along with being able to run some decent games then if you have searched the online stores you may already be aware of their heavy price tags. Disappointing, no?<br /><br />Power plants, cars and factories lead the charge in changing the global environment, as do air conditioners, coal pits and all of the usual suspects. The computer as it is now is a part of the problem. A personal computer can use between 150 and 600 watts of power, which isn't much compared to the damage of a coal pit but is a great deal more than a television or a CD player. A high end computer if left on constantly can add over $50 per month on an electric bill, and send hundreds of pounds of CO2 into the atmosphere over the course of a year.<br /><br />Remember, you are always advised to do your own research before purchasing a used PC. The reason is quite clear since the online market is also flourished up with numbers of fake computer dealers. So, such precaution can definitely help you save you from the loss. If you have some extra money, then you can invest it in upgrading the configuration of the used computer. The best thing would be to check the quality of the used computer before making a final deal. Undoubtedly, purchasing the used computers can be quite cheaper as compared to buying a new one. Many people especially students prefer to go with cheap used computers since they don't have any source of income however there is a need of a computer system.<br /><br />Shops, either on the street or online, that provide used computer products very frequently offer a variety that stores which specialize in carrying brand new computers cannot provide. Often these shops will have quality new, used, and calculatoare second hand, providing different options to go with various platforms.<br /><br />Efforts by the green movement to propel the nation and the globe towards a more environmentally sustainable world include emphasis on reuse, increase in recycling, and promoting reduction and consumption. Amongst this effort, a focus on electronics is imperative, given the increasing dependence and production on electronics such as cell phones, cameras, and laptop computers. Selling you used laptop to refurbishing companies is a great first step to contributing to this environmental movement.<br /><br />Two years ago, I checked out the refurbished notebook offerings from Dell, Gateway, and IBM. I discovered that while you could save money buying refurbished notebooks, the manufacturer's warranties and return policies were much less desirable than those offered for new machines.<br /><br />A few companies will actually allow you to “test drive” their equipment prior to committing to a larger purchase. End-users looking for a personal computer for themselves won't get in on the trial offer, but a business or school that is looking to outfit their entire organization with “like” machines is a good candidate for a trial. Worst case - buy one. See how it looks. See how the company handles tech support (even if there is no problem with the equipment).<br /><br />There are so many advantages to buying used laptops and refurbished laptops, based on current needs. Analyze what you need this computer for and how long you will actually use it. Save your money, shop wisely, and with the rewards outweigh any regrets.