content: Download free! Retrain all of your staff for millions! And then recreate a cloud storage system and add that functionality into libre office with your huge staff of developers! I hate Microsoft but this kind of thinking only really works for mom & pop shops and personal use. And even then, the formatting changes when you save to a format for customers using Microsoft products will render all that work useless. (yes, I know Microsoft bribed the ooxml committee so the file standards aren't as compatible as they should be).