Comment by d--b

Frankly, the chart looks like Linux's market share is below the range of errors of the measurments made.

Compared to Linux, the famous "Unknown" OS has a market share of 10%-ish, a spectacular come back from its steep decline between May and June 2023 where it went from 12% to 3%. Windows and OSX market shares aren't stable at all and can move 4% in one month.

So Linux going from 3.9% to 4% should be taken with a grain of salt...