For those tech writers getting worried, it’s worth remembering that GPT (the prediction model that Chat GPT is based on) is NOT a *general* AI, so it can only put things together based on the text it’s already been trained on. It can write instructions about Word because those were already on the Web and so were part of the "corpus" it was trained on. It cannot just 'learn' something arbitrary like the app you’re writing a manual for or the results of the study you’ve just completed.

I would *guess* that it can rewrite what you've written in a style you request (but I've never tried that).