If I’m right, my geeky friends will analyze the screenshot and confirm that my guess that Homer is running Macintosh System 6 is correct.
The writers of the Simpsons may have altered some icons to avoid a notice from the litigious legal department at Apple but to this geek’s eyes, that looks like a Mac, circa late-80s.
Who else would call it a “Finder?”
Not Apple, in fact.
If you look at the screen shot of System 6 below, via Wikipedia, you’ll see that there’s no “Finder,” just the Apple symbol on the top left.
Given that the Simpsons debuted in 1989, System 6 would have been the OS in use at the time.
It wouldn’t surprise me at all, given the glorious geekiness of those writers, if Homer’s brain hadn’t been upgraded since.
“Thursdays With Abe” is free to watch online now, for as long as Hulu makes it available.
Skip to the 9 minute mark for the key bit.