Well, what the "c" in cRPG stands for is a debatable topic. If you look it up online this debate is very clear. For me it stands for "classic." If it stands for "computer" then we shouldn't even be talking about any other label, including just plain RPG, because in the context of video games ALL RPGs are computer RPGs.
Here's an article that gives a bit of the history of where we are now with these acronyms. There are many similar articles out there but I like this one: https://www.makeuseof.com/what-does-crpg-mean/
