From <https://www.theregister.co.uk/2019/07/01/microsoft_round_up/>, another sighting of Windows XP in mission-critical use:

Unfortunate songstress Neneh Cherry was warbling through her set when the veteran OS finally gave up the ghost. Alas, XP was dealing with the stage back projection, meaning that the audience lurched from being vaguely surprised to learn that Cherry was still around to the horrifying realisation that so was XP.