The on screen caplock indicator is either an app or setting.
http://www.addictivetips.com/windows-tips/get-caps-lock-num-lock-and-scroll-lock-indicators-in-the-system-tray/ notes a small app if you can't find Samsung's own.
Hi, my caps-lock on-screen symbol is missing after Windows 10 upgrade. The laptop model is Samsung NP300E5A-A01DX. Does anybody know if you can download this again from Samsung?
Many thanks.

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