below is a screenshot of a local website. I tried finding the XPath, switching the window but the user input couldn't be done. Help needed.
[popup image]
Thats not an alert , its a browser level window you cannot handle it from selenium. You should use any other tool like silkuli, autoit etc
you can also authenticate directly from url to avoid that pop up as :
if your url was like
change it as:
url = "https://username:[email protected]"
driver.get(url)