menu look

Hello
Beginner here coming from SketchUP and Lumion to UE
I am looking for a tutorial on how to show “visual buttons” on the top tab in UE5
I see all these tutorials but visual like buttons (like SketchUP etc)
When I load my UE5.02 my top UI looks very blank with nearly no buttons
Most tutorials show elaborate buttons but no one explains “how to show them that way”
Most assume we know that already.
Why are they hidden and how to make them show or must one install them?
(7) Unreal Engine Architecture Tutorial - YouTube
This is just one of many
I don’t see all the buttons on the top at all.

Also I would like to know
If I build assets, actors in a Architecture Template
can I load them later into a Game template

Gosh, one really battles with name like “things and objects” being called Actors
Is there a doc somewhere where all these words are listed to print out

Thank you this software opportunity
60+ here trying to catch up and learn new tools

That’s UE4.

Yes, you can.

And, here’s a glossary, although it might well raise more questions than answers…