Simplest Way Possible, 'E' To Interact? [closed]

I'm trying to make a game currently and I have setup some basics that I need yet the only problem is that I want it to now be moved over to a 'E' to interact script and I've set it up using a click detector because IDK how to do anything really related to this 'E' to interact so the simplest form would help out a lot and anything in general too that might even bring me closer to what I would like but I was just curios if someone could please help, thank you! PS: I do know how to code so I would be able to understand it once rewriting it (I don't enjoy copying code as much) so no need to bother with explaining it to me really just helping me out with a basic idea is all I need.