Get open window titles in Browser in VB / C # or .Net

Hi Guys, I don’t know much of these languages mentioned above but I need to do an IF based on them. Basically the condition would be:

"If window X is open -> execute path Y.

If it is not open -> Proceed with path Z. "

Window that I say are the names of the Browser Guides and check if that window is open or not.

Could you help me how to do this? How do I fill in the IF field correctly? I take advantage and learn more about the language.!
IF UIPATH|491x217

Hi @sergio.oliveira1,

Try to use element exist or get attribute activity.