deleting old installs of 1P

hey, thank you for replying, I was giving up on anybody from that site replying. Maybe it was too simple a question. Anyway, I have attached a screen shot of an example of what I'm talking about. This is a shot of the old 1Ps taken from the About this Mac>Software>Installations.

I have no idea where they reside, I think they must be hidden files, I have no idea of how to locate them. I have about a hundred Adobe files like this, I think one time I counted over 10,000 of this sort of cyber trash on my machine. Totally stupid, there must be way to get rid of them. I don't think Funter and other apps of that ilk are the way to go either, they seem like nuclear bombs and I only need a scalpel. Do you know where it is or what to do? This is all I have I don't know of any "application folders". It does not seem to be possible to drag and drop these items to the trash

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