Windows XP, 20G HardDrive, DVD ROM Needs CMOS battery replaced (Will keep prompting for date and time until replaced) Also needs a battery, but it does run fine from the power adapter I noticed that when playing movies full screen the sound lags a little, but if played normal size it is perfectly fine. May just need an extra memory stick to handle full screen. I will also include the laptop carrying bag I was using Email or call if interested. Thanks! Tim - 302.275.1770 delaware