I had this computer for under 3 years. With in the 2 1/2 years I had it. I had my motherboard, my power supply, and my hard drive stop working. I called dell. They sent a guy to replace all of it. Which to me you would think sending a whole new tower would be cheaper. This was only when it was about 14 months old. Then about amonth ago my motherboard stop working on me again. All I have to say it I will never own another dell. This is not the only problem with dells we had in my family. My mom got her dell the same day I did and her motherboard and hard drive stop working a month before mine did...read full review »