Problem with full screen

If this template helps then use it. If not then just delete and start from scratch.

OS Windows 11 Professionnel
PsychoPy version : 2024.2.1

I’d like to find a good thread/video/document that explains how to work with screens (how to switch monitors, why things appear small, and how to make them appear larger, pix, height …).

thank you

Hello @Sebastien_REHAL-IT

look here:

Reading the book is the best way to gain insight into PsychoPy.

Best wishes Jens