If you don't buy online very often then you may want confirmation that the company you are using is reputable. For this try searching the company name + reviews. This will bring up lots of customer based reviews and will give you an idea as to how good the company is. If you are at all unhappy with the company then you can go with another. That is the beauty of the internet, you can do all the footwork and research that you need in order to get yourself a good cheap laptop deal but you don't even have to leave your house!