Computerworld - https://www.computerworld.com/article/3199373/windows-pcs/windows-by-the-numbers-its-a-topsy-turvy-world-with-windows-10-down-7-up.html#tk.rss_all
Just when it looked like Windows 10 was gathering momentum, the operating system last month sloughed off its biggest-ever chunk of user share, new data showed.
According to analytics vendor Net Applications, Windows 10 lost eight-tenths of a percentage point in user share — an estimate of the portion of all PCs powered by that operating system — during March, ending the month on 33.3% of the world’s PCs and 37.4% of all systems running a Microsoft edition. (The second number is larger than the first because Windows accounted for 88.9% of all operating systems, not 100%.)
The downturn was the largest