Update!!
I've resolved this Laptop thing problem. I'm such a smart ass. It came out, that this Linux (the OS, which was with this Laptop) is text-based, so that's why this Laptop was so much cheaper. Even though it's the newest model of Aspire. I'm not gonna get into details, cause you're not going to understand it anyways. The shopkeepers didn't nobody on the boards didn't... I was ALL alone and pissed, when finally I found this fabulous solution.