I was working on a file when suddenly the cursor would not display inside of the text. For example, if I put the pointer in the middle of two words, there was nothing showing on the screen to tell me the cursor was actually there. Please tell me how to get it back. Thank you.
You need to include Operating System and version, and LibreOffice version.
Have you seen this question, Missing cursor in LO Writer?
In addition in Windows, you can change the colour and the thickness of the cursor in Start menu > Settings > Ease of Access > Text cursor