Window Dimensions on Windows
How do I get the width and height of a window? Let's say I, an end user, open Chrome in a window, and then resize it. How can I, an end user, find out how large the window is now? Chrome is just an example; I am looking for how to do this with any application in a window.
You could use a simple tool like WinSpy or the Window Spy tool included in the AutoHotKey package.
Use the Snipping Tool to capture a screenshot of the window, and then look at the properties of the screenshot to see the dimensions of the window.