According to Statcounter, Windows 11 held a 55.18% market share in October 2025. That share dropped to 53.7% in November and dropped again in December. Now, Windows 11 holds a 50.73% market share.
https://gs.statcounter.com/os-version-market-share/windows/desktop/worldwide
Many are rollback to Windows 10, but Linux is increasing as well.
https://gs.statcounter.com/os-market-share/desktop/worldwide
The “Other” category is quite likely the many lesser-known OSes…
UNIX, FreeBSD, React, GNU Hurd and TempleOS to name a few…
I wonder how many fall into “Unknown”
Do we know if the steam deck counts an Linux, unknown or other?