In University. In the 90s we used commercial un*x (HP-UX, IRIX, AIX, Solaris/SunOS, SCO) and some others like SVR4, BSD, Minix. Then a guy on usenet talked about making is own kernel running on a 386. My first real full linux install was kernel 0.99 on a 486DX50, around 1993, came in multiple floppies, then to install X11 that was like 10 more floppies! Configuring things was a bit nighmarish.
I had a small one like 1024x600, it was powered by USB-C (that carries the touchscreen signal) and it was mini-HDMI. It worked first try in Windows or Linux, nothing special to do, just plug 2 cables. It had stereo speakers too, a rocker switch on the side to set volume, brightness, etc with a menu like TV.
They are slow as hell... A quick reference is antutu benchmark... this brand new A36 has a score of ~550k, my 2021 old phone has ~800k and it is still snapy and all, but no more update, so it's a choice...
In Canada we have mandatory DRL (Daytime Running Lights) and often, cars use high beam with a low voltage or PWM. When people replace their standard bulbs with LED bulb, it means during the day you are flashed by high beam in your eyes, even in full summer at noon you can be completely blinded by cars coming towards you, it's fucking annoying!
old school here, started with X Terminal and motif (mwm) and played with twm of fvwm last century. I have always like Xfwm/Xfce because it is simple and it works. I have the start menu/quick launches, the button bar where windows appears, and the icon area, a little bit like windows 95. No icons on my desktop.
In University. In the 90s we used commercial un*x (HP-UX, IRIX, AIX, Solaris/SunOS, SCO) and some others like SVR4, BSD, Minix. Then a guy on usenet talked about making is own kernel running on a 386. My first real full linux install was kernel 0.99 on a 486DX50, around 1993, came in multiple floppies, then to install X11 that was like 10 more floppies! Configuring things was a bit nighmarish.