If I delete an app from my iMac, does it delete all its supporting files like prefs and whatever?
I'm getting ready to transfer data to a new computer, and want to delete legacy software that won't work in Catalina. I'd like to clean up the existing files on my current computer as much as possible. If I delete, say, Adobe InDesign from my computer, does Finder automatically delete all its attendant files? Or should I use an app like "Clean App" to do this? Thanks.
iMac 21.5" 4K, macOS 10.13