I wish I could get this program to work for me so I could use it to finish out a couple of books; however, it will not export out to email addresses, it will not delete, I cannot figure out how to use it…I would love to have my old Microsoft Suite, there I could do anything and everything from graphics to super/sub scripts, etc. Not here.
Please explain what you want to delete (what do you mean by “documents held in Libre”?), how you tried to do that and what happened (or did not happen).
Let me ensure you. All what you want do to can be done. I do it almost every day. May I recommend to read the manual: You can download as a pdf or odt file from: https://wiki.documentfoundation.org/Documentation/Publications
Super and sub scripts are connected with the Character format: Format >Character > tab position. You also can use toolbar icons or if you use the 4.2 version you will find in the sidebar. Very easy.
As for emailing, this will most likely depend on your email client. LibO finds your default email client. You can mail directly in pdf, odt, and doc(x) format. Thus, please look for your email client.
As for
it will not delete,
I don’t understand what you did or what you want to do. Some more explanations are needed.
A side note: I stopped now 2 years ago using MSO and use only LibO… and I am very happy and do not regret that decision.