If the Office 2016 apps crash "randomly", especially when copying, pasting, or saving: check that the primary language is not something "unsupported" (such as Maori). These languages can still be used for input.
I usually write a blog post about once a week. The latest post can be viewed here: Teach Skepticism: I am so skeptical I am even suspicious of myself! (posted 2024-10-23 at 09:03:06). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2024-08-22 Stirring Up Trouble: Let's just get every view out there and fairly debate them..