How can I tell if Adobe Pro trial version inslalled fully?

Hi. Newbie here, so this will probably seem obvious to most... which is my  hope 😉

I was installing the trial for Adobe Pro... it stalled and I was prompted to retry. I clicked retry and it remained frozen on the screen. After giving it time I closed the screen and now I see ADOBE ACROBAT DC (black icon) was installed, and then I noticed I was able to use the pro functions through my previously installed version of adobe acrobat dc (red icon). I also see that I can sign in to Creative Cloud online and  have already shared a doc link.  Soooooo.... my question.... how can I tell if the software has been fully installed, and do I need it installed if I can access the services and tools via Acrobat Reader DC (red icon). OR is what I would be installing a series of apps connected to the cloud? I find it very confusing... sorry.

My other question is if I uninstall and then reinstall to fill in any gaps that are missing from the stalled install will that shared link to the document become unusable?