100% of supercomputers, 80% of mobile devices (as Android), 4 or 5% of desktops depending on whether you count ChromeOS. Desktop share is a few percent higher if you just count gaming PCs, eg. the Steam survey, since it’s more widely used at home than on business machines.
The rate of adoption is accelerating, too - slowly but steadily.
Oof. The second-hand market is full of stuff that businesses are throwing out since they won’t run Win11, but which run Linux perfectly well. I’ve just recently replaced my NAS / home server with a £20 core i5 mini-PC that if anything is a bit overpowered for the job. Runs Mint desktop very nicely.
I’d imagine that if you’re spending a hundred times as much, then you don’t just have “web and office” in mind, though…
The Webb produces some beautiful pictures, as always, but identifying 800k galaxies in an area 2 1/2 times the size of the moon is hard to conceive. Both how good a telescope it is, and the scale of the universe.
Don’t think it says it in the link, but if you assume that all galaxies are randomly oriented, then in the places when the distribution isn’t quite average, you can assume that light has been pulled by gravity’s ‘hidden hand’. And with nearly a million galaxies to analyse, you get a very good picture of how sources of gravity are distributed.