I didn't mean in the first message simply knowing the difference between tabs and windows and a few other GUI bits and bobs, those were meant to be an example of a larger point. The larger point being the notion that it's fun and possible to be a combative, pro-active, "liberated" computer user.
The empowerment of computer users is diametrically opposed however to the interests of Apple, Google, Meta, Microsoft, Tesla, Amazon, etc etc. The ideal computer user for them is one who knows nothing, except exactly what they need to know to keep clicking, commenting, sharing, liking, spewing out their personal details, and fishing out the credit and debit cards.
No need to understand where the data goes, where it is stored, who owns it, what they know about you and what is shared with third parties, what is costs to provide such a service (even though none of its users seem to pay anything), how it is monetized, how dark UI patterns nudge you, how algorithms manipulate you, why you can get addicted to them.
Just click on the friendly little coloured rectangle with the rounded corners. That's the app. That's all you need to know.
Systems evolve until they reach the maturity of elevators. Press the button, it goes to your floor. Some users might wish they could change the button LED color, make it blink to the elevator music's rhythm and swap the scheduling algorithm on the fly with their custom choice... I guess they are all here !
That’s the exact amount knowledge most users want.
Back when I was young I was completely astonished by that mindset... but now that I'm older, I kinda get it. When you gotta juggle 8 hours of work, 2 hours of commute, 1-2 hours of chores, and completely forget about kids or a sane sleep schedule... you don't have the time dealing with bullshit, you need something that works. And you got money to pay for that, too.
When i was getting a new computer to my father in law the main requirement was that it would be hard for him to do stupid stuff, like install a virus, so we went with a mac. It makes a lot of sense for him to use a very limited device because all he does is browse, watch youtube and listen to music, why does he have to understand all the details of how all of this works at all?
For most people computers are like cars, they couldn't care less about how they work, as long as they can use them to take them from place A to place B.
Different strokes for different folks, but never forget, knowledge is power.
In more practical terms, this extended to things like not understanding why an Acorn-formatted floppy disk, or Doom for Windows, couldn't be read by a Mac.
Naturally, another memory of those days was my dad complaining that "these days" people couldn't understand the electrical circuits because everything was getting replaced with ICs where the only thing you could do if it failed was throw the entire chip away and replace it.
Some kids have zero interaction with pen and paper for at least some homeworks, where they'll receive the assignment in a class group, do it on the tablet, send it back there as a PDF, and get back an annotated PDF with the corrections.
Not all schools are doing all of that. Some schools are though, and most seem to have implemented some subset.
While doing this, the kids are not necessarily taught the basics of what's going on on their devices. They tend to not know the difference between, say: a browser and a search engine; a window and a tab; a menu and a tool bar; an operating system and a desktop environment [1].
Source: students of mine, telling me about their schools and how things work.
[0] if there is a textbook. It could just be PDFs of lessons, which could be all from one source or various sources.
[1] until I keep pestering them until they start to see a bit clearer, even though we're not doing computer subjects :)