Followed by OS X (Apple) at 21% and Chrome and Linux have around 4% each
Of the Windows machines 71% are using Windows 10, and 23% have upgraded to Windows 11, although this could get interesting when support for Windows 10 ends in October 2025, as many good machines are not suitable for the upgrade.
4% are still using Windows 7 or Windows 8
If you are running Windows 7 or 8 you should be changing over now as you lack protection on the internet. If you have an old machine then you should seriously consider a Linux distribution like MINT which will breathe new life into that old PC. You definitely might want to think about this in 2025 when Windows 10 is no longer supported too.