Change the size of the Finder window body internal size in MAC OS. Mac is very flexible in accessing the files, it has very good file management accessing system for faster productivity.
Some times, we can not see the lengthy file names in the finder window, it gives bad experience. Let us see how to change the size of Finder internal sub windows size.
hold OPTION key on keyboard and DRAG with mouse
If you do drag like this, all sub windows move with equal size.
Changing of finder windows body size is simple and required in our daily usage,