One of the most common embedded OSs for ATMs and other similar devices for a long time was WindowsXP. https://en.wikipedia.org/wiki/Windows_XP_editions#Windows

One of the most common embedded OSs for ATMs and other similar devices for a long time was WindowsXP. https://en.wikipedia.org/wiki/Windows_XP_editions#Windows_XP_Embedded https://en.wikipedia.org/wiki/Windows_XP_editions#Windows_XP...