I’ve found that it’s possible to turn on a window on the right side of the IDE that shows a complete overview of the written code and where you’re currently located in it. See also the attached photo.
How can I turn this on?
truth be told - I’m all new to the core, so I would appreciate a relatively newb-friendly approach.
This looks like the Atom editor right? (You didn’t tell us). This feature is generally called a “Code minimap”. You can install such plugins over the plugin manager in your IDE, usually.
You are searching within your Installed pacakges. In the middle-left of your picture, you must go to the “+ Install” menu to install new packages. Also press enter after you typed in the package name to start the search.