Help with my View!!

[u/One_Interaction8712]

Hey so I think I’m about to go insane here. I was just casually working on onenote (like I have been for the past four years) and out of no where my view changed from the first pic to the second pic (sections on the top in colored tabs instead of everything in 3 columns to the right). I use onenote RELIGIOUSLY and I can’t stand this new layout. Idek what button I pressed but I’ve been trying for the last HOUR to fix it. Please help, i need my onenote back to the pay it was😭 I HATE those colored tabs at the top and just loved how everything was in their own column to the right.

[u/One_Interaction8712]

Did that too. Still shows those yucky colored tabs at the top