I purchased this computer to replace a renewed one I had previously purchased from Amazon that died after one and a half years.  Rather than replacing the power source I decided it would be cheaper in the long run to just get a "new" one.This one took a longer time than I though it would to get to me.  I was surprised when I found it was coming from Canada.  When it finally got here there were more surprises:  First of all, the hard drive was not formatted.  Luckily I am savvy enough that I was able to get around this.  Second, none of the lights are working:  the light indicating the unit is on and the light for the DVD.  I am a little disappointed in these drawbacks but pleased with the computer overall--it is a Dell and the small format I like.  I just hope it lasts longer than a year and a half.