You should see the version number listed in the pop-up window. (if you are not sure where to find your Zoom desktop application, check the Open Zoom directly from your PC computer or Open Zoom directly from your MAC computer sections above.) Click on your profile icon or photo > select Help > About Zoom.Open the Zoom desktop application, select Sign in With Google to log in.You should see the version number listed in the pop-up window.Go to your task bar > right click on the Zoom icon > click About.METHOD 2 - CHECK ZOOM ICON IN TASK BAR (WINDOWS ONLY) Once you are in the main application page, you will see the current version at the bottom of the window.Click Back to main application page if this is the first page you see.METHOD 1 - CHECK YOUR SIGN IN WINDOW (if you are not already signed in) Before you start, make sure you are checking within your Zoom desktop application, not the website.