This article explains how to remove and uninstall apps on Mac using different methods. Information covers Mac OS X Lion and later macOS versions.
How to Uninstall Programs on Mac | Permanently Remove Applications on Mac
The easiest way to remove an app or program from your Mac is through the Trash can on the Dock.
Drag the application from wherever it is on your Mac and drop it into the trash. When you empty the trash, your Mac will delete it.
The drag-and-drop method of removing apps using the trash doesn’t work for all apps, but when you combine it with the Finder, you can remove almost any application. Here’s how: