To be fair, as i work with folk who are a bit simple with IT (no offence op), i can see his confusion and actually agree a bit, the top boxes should specify PC version (gift) and PC version (self). They are making unfair assumptions about their user base which clearly, like it or not, are unfounded based on this thread.
Lest we forget gents that we come to our conclusions about a given situation, not because we are smart as such, more because experience has taught us to make assumptions that are largely correct. Do not fall into the trap of becoming arrogant merely because you made the mistakes that someone else is making today many years ago. That is disrespectful.