All the answers I’ve found deal with the mouse, NOT the text cursor. That’s the thinner than hair, extremely pale grey vertical line that is supposed to show where one’s is typing. I’ve found nothing for the windows version of LO, only Linux. Is there an anser? Using the control panel to change the mouse cursor has NO impact on the text cursor.
Open Windows configuration and search for text cursor.
Only found mouse pointer.
See my answer to you in this question, How do I alter the typing cursor in Writer? - #5 by EarnestAl