I have 2 languages installed on my computer, both with a single input method.
I have 2 keyboards: CES-CSQ and ENG-US.
However lately (maybe after the last Win10 update) I started to see 2 additional keyboards in my systray - namely CES-CS and ENG-CSQ.
Is there there a way to remove those 2 input options (CES-CS, ENG-CSQ) which I do not see in the Control panel's Language options?
Solution described at How to delete a keyboard in Windows 10 question does not apply to my problem because I do not see input options that I want remove in Control panel's Language options.