Need a quality XP machine to run your old software?? Here is a quality used 'business class' compact size computer. With Windows XP professional installed. Of course, you can put your newer operating system on this computer! Comes with Dell original stand power supply and cord We just tested it. Working as it should. No passwords needed, just plug in your keyboard, mouse, monitor and play! Will need the small memory battery replaced soon! Comes with 'computer' and power supply, as shown. I'm not a 'computer guy'. Just a person with a good used XP machine for sale. If the ad is up, its available. These are known to be a 'workhorse' PC!