What do you think about Linux systems?

Well, it's hard to say; in terms of convenience, I don't think Windows can compare to Linux. But when you feel the full power of the machine in your hands, when you realize that you are the master of the machine, and not some program... it's a very interesting feeling...

Maybe, but I don't really "possess" the ability to use it, I admit. So, I'll just be that "program," or stick with that program. Another downside is that Unix has a completely different multimedia kernel; games and programs won't run on it. I don't remember what the file extension is for it; Windows uses "exe," but... I don't know.

Yes, indeed, I've also heard that many things for Windows were taken from Linux. But it's not forbidden – you understand the GNU license.

Of course, Unix didn't ask Windows, "Hey, you stole from us," and so on.