A family of Microsoft word processing software products for creating web, email, and print documents.
Just figured out that I can delete files that are only saved/stored on my phone. If the file was saved to cloud, or was opened/downloaded from email, etc., the file is shared and can not be deleted. However, does not seem to be using phone storage. And, can be removed from list vs deleted, which removes from phone.
Thank you for your input.
Its hilarious how all of this could have been solved by one Microsoft egghead weighing in on the topic.