Thank you for your response.
This is what I have tried:
I have found this code on stackoverflow
url = "https://google.com"
if sys.platform == 'win32':
however it doesn’t really work for me, as it only opens a new window with the link (google, in this example) and doesn’t guarantee that the subject will come back to the experiment.
I’m trying to get the webpage (google or other) to open WITHIN the psychopy experiment. Even if it’s not full screen. This way I can, for instance, program the experiment so that after a certain time of “browsing” the embedded web page, the response page appears.