I started in My Files, but when I try to open texts, it gives a totally weird format; I have to try to pick out words from lots of blue or red letters. With documents, it days "all apps associated with this action have been turned off, blocked or are not installed". I do have a bad habit of turning off/disabling preinstalled apps that seem (or are) useless bloat to me. I resent companies forcing crap on me, like forced "sharing" on social apps.
(I have this weird hangup about liking the Constitution & the rights I'm supposed to have...). Stupid, right?