Stats from Browser
I have to use a plug-in on Firefox because of MORONS coding websites.
People like Amazon ONLY put the download links for the browser stats detected.
1) You might be downloading for a different OS to what you are running, dual boot or multiple computers.
2) You might want to run a Windows application on Wine on Linux (The kindle reader works fine on Wine as does Notepad++, Orbitron, Digiguide and other windows stuff.)
So often my Linux Mint (Mate desktop) system reports Windows.
I still have two windows laptops for very occasional older apps, that are not used on the Internet, one is Win3.11/Win98/Win2K multiboot and one is Windows XP SP3.
My video media PC has 2x DVB-S2 sat PCI cards and 2 x DVB-T tuners on Windows XP with MHEG5 support. I can't get the required HW / SW support on anything else reliably. It's not used on Internet either.