The laptop has 8GB of ram and a 120GB SSD.I just installed a new copy of Windows 10 64 bit. All of the options work fine and the AC adapter and the battery is included. Has built-in backlit keyboard, wi-fi, 3 USB ports, webcam, microphone, mouse pad, integrated speakers, RJ-45 port, Smart card reader, sim card reader, bluetooth, fingerprint reader(software must be installed).