Sorry, didn't want to offend you,
but this issue of "Der Flieger" was printed, when the name "Microsoft" still
would have caused raised eyebrows only, at best.
But "To err is human, to forgive is divine" and not even during those times,
when to my opinion aviation mags were a lot better, than today, there regulaly
were errors and typos. I have an InterAvia issue with a photo of a Hawker Hunter
spinning upwards ... ;D