All-Time Highs for GNU/Linux in EU and the UK, All-Time Lows for Microsoft
Combining ChromeOS and GNU/Linux, it adds up to and almost reaches 6%. Windows is having "user retention" problems: (no, people will not buy a new PC for a very buggy, restrictive Vista 11 that transmits screenshots about everything all users do all the time):
And here in the UK: (where Microsofters from the US harass [1, 2] and SLAPP critics of "secure boot" aka "Microsoft controls your machine from the moment you power it on"):
On laptops and desktops Windows is down below 53% - similar to India. █