Laptop start trouble?

On black friday I got the acer aspire 5 from the NBB online site

The problem is that when I start the laptop the picture in the attachment appears. Is it because I bought the laptop without Windows, or does the laptop have other problems?

best regards

If you don't have Windows on it, you just get a boot error. Logically, then no more comes. You still have to get into the BIOS.

Yes that's exactly what it is…

I don't think he'll find an operating system. So I would try to install Windows on it.

You bought a laptop without windows. I.e. Your laptop does not have an operating system to boot.

You now have to buy Windows and then install it.

As some have already written:

You bought a notebook with so-called FreeDOS

Say there's no Windows on it

Ergo: You have to make an installation stick and install it and of course you need a key to activate it afterwards