How to take a screenshot/photo in ETS2

really easy and u should know it after reading this

the most easy one

1. just press F12. this will capture what you are doing in that moment, like the cabin interior, ui, etc.
this saves it to the steam screenshots and in the ETS2 photo manager (i forgot the name)
Example

2. Photo Studio

To make scenic shots of your truck, or just the scenery, simply just go to the Photo Studio Tab on the Menu

Or the other way
while driving, you can press the = key by default to launch the photo maker. you can press the = again to leave and continue driving.
Example

Hope i helped you with this guide. do what you want im not asking for awards or anything.