More or less, yes. I understand the concept, but, for example, the computers use an entirely different operating system than what I had used, it's a bit like learning how to even use a computer all over again.

[He was a little hard to explain. But he's from a place that once had flying cars and open source information, unlike this worlds' governments and their wont to keep secrets. From what little he has read so far.]

In comparison, I would say what we used was more advanced. But this world is hardly primitive by any means.