This Gateway laptop is in exceptional condition for its age, but does show signs of wear, including a deep scratch on the lid (see pictures). Key functionality has been tested. The laptop should be on windows 7 or earlier to ensure driver compatibility. It comes with the hard drive WIPED and NO OS installed. It will not function until a compatible OS is installed. No AC adapter is included. Battery was tested to hold a charge for 10 minutes in the bios screen and no further testing was done.