One great feature about the Mac is the way the mouse movement is active on a window without the need to click on the window. This is called XWindows mode.
Well I have just found out you can do this in Windows too:
To turn this setting on, just type “mouse works” into the search box in the Control Panel, and you should see an item called “Change how your mouse works”.
In this screen, scroll down and find the checkbox for “Activate a window by hovering over it with the mouse”.
Now life becomes easier.