Not ethical: If you have to submit assignments (like .docx
files) online and you haven’t finished it in time, take a random .docx
file and edit it in a text editor (like notepad) and add/delete some random stuff. You can send this file and the professor won’t be able to open it so you will get an extension by default.
Ah cool. I never had to use this myself but I always found it kind of cool. I guess it’s good I never had to use this lol.