Conversation so far:
who took the picture of the windows xp background
Charles O'Rear is the photographer who took the Windows XP wallpaper photo in Napa Valley
when was windows xp released
Windows XP was released to manufacturing on August 24, 2001, and broadly released for retail sale on October 25, 2001
when did extended support for windows xp end
Extended support for Windows XP ended on April 8, 2014, after which the operating system ceased receiving further support or security updates
how many pcs are still running windows xp
As of February 2020, 1.25 percent of Windows PCs run Windows XP, and a little under 1 percent of all traditional PCs run Windows XP.

Question: which country uses the operating system the most
Self-contained rewrite: which country uses windows xp the most