New
#21
It Just Worked
Apart from Security issues (IMO, mostly caused by IE6) XP SP1 "just worked".
It had built-in tools that have been (progressively) stripped out of newer versions of Windows (e.g. Context Menu editor).
Even in the past few years, when I've had re-imaging issues, usually XP has "just worked" whereas W7 and Linux Mint have often gone "belly up".
W7 introduced a few new usability tools/tweaks that I can't live without anymore (e.g. Taskbar Jump Lists and most importantly Window Snapping).
The W8 series had nothing I needed.
W10 has a tweaked version of Window Snapping, but (IMO) MS screwed it up after the first W10 preview.
I still use an XP VM for my old games that won't run in later versions of Windows.
I have XP installed in another system (triple boot with W7 and LM17) so that I can use Windows Live Photo Gallery without it "running amok".