Walk around an object.

Hi - I.m just starting out with unity and I’d like to be able to simply walk around an object. The idea is a predefined path that the user can either user the left/right keys on the keyboard or use two GUI buttons that make it go left or right.

It’s for a training course and I’d like the user to be able to virtually “walk around” a vehicle. I can work on the other pieces afterwards but this is the first step to my puzzle.

Can anyone put me on a direction to start searching google or YouTube for tutorials? I’m a programmer by trade and unity is new to me. Any specific tutorials or topics to focus in on? Any best practices?