This laptop works and boots into windows 11. I wouldn’t suggest using windows 11 but I installed it just to make sure it works. it’s pretty slow and old but cool collectors item. The Hard drive is slow and I’m not sure if it’s capacity or health. The keyboard is messed up and you have to press really hard for some of the keys to work, same with the trackpad. The battery is actually surprisingly in good condition as it stays on for a while when unplugged. There’s a sticker on the bottom that says it was officially refurbished by Alienware, so that might explain the battery.It comes with a charger