How to resize a window in Mac

It may sound a bit strange to have a post about how to resize a window. “You just select the lower right-hand side corner and drag it!” I hear you say. But what happens when the window is so tall that you can’t even get to the resize handle? Well, here is the answer:

t may not be obvious, but the solution is right there in front of you! Clicking the green zoom (+) button on the toolbar of any window will automatically resize it to best fit your current screen resolution!