Operating system itself on the laptop draufspielen?

If I order a laptop with Mifcom without operating system, I can then let me play it myself?

Of course. You need either a boot CD or a boot USB stick with the desired Windows on it.

If you have a little experience, and the LT has a DVD drive, it is easy. For example, Iso download file from a Linux distribution, burn bootable DVD.

Boot with DVD (possibly change boot order) then country, language and language. Set time zone and perform installation.

Draufspielen can't be more likely.

Let it.

Of course you can, but take an inc Win. Then all drivers are on it and you can just start.