http://onlinedealsandoffers.com where you buy your notebook from a company that is in the business of buying and selling refurbished computers, you can be sure that they have tested each machine before deciding buy it for resale. A used laptop dealer understands very well that he is going to make his money when he buys the second hand computer, not when he sells the machine. So he will ensure that a computer is in good working order before he offers it to customers on a used laptop sale. Sometimes he has to replace a few parts before reselling the computer to you.
