I have (2 left) laptop computers from an office environment. These are good working commercial grade laptops with 15.6” Wide-Screen displays, large 500GB Hard Drives, 4GB DDR3 RAM, fast Intel i3 Processor @ 2.33GHz, Windows 10 Professional, Microsoft Office Enterprise, Windows Defender Anti-virus, VLC Media Player and more. Includes integrated webcam, USB ports, audio in/out jacks, VGA, DVD/RW Optical Drive, WIFI, Ethernet & more. Batteries hold a charge but duration is unknown and not warranted. Lenovo OEM AC /charger included. Screens have no dead pixels and hinges are tight. Cases are clean with minor signs of normal use. Keyboards have some signs of wear on the palm rest, spacebar, etc. but all are readable and functional. Please review pictures. Lenovo Model E520. Price is $160 each. I will ship to any US zip for actual insured shipping costs. Pay Pal or MO OK and I absorb PP fees. For additional information email me at: firstname.lastname@example.org or feel free to call me. Thank you for reading my listing.