An important aspect of learning to drive is knowing and understanding the signs and symbols we see when on the road. Your operating system also has many signs and symbols. The more you understand and can read those signs the better driver you will become. This a series will offer you quick little “driving” tips for OS X. In each lesson I will take a quick look at just one element of OS X and give you a little lesson in maximizing it’s functionality.
Being OS X users we are all familiar with OS Xs traffic signal. You know, those little red, yellow and green “lights” at the top left of each window? You are probably familiar with the basic functionality of these buttons. But these little guys are more tricked out than you would think.
Red means stop
You probably already know that clicking the red button on your window will close it. You many also know that holding down the ‘Option’ key while clicking the red button will close all the windows, but there is one more trick up reds sleeve. The “red light” also provides a bit of info that I find extremely helpful. Just like it’s real life counterpart it lets you know when to stop. It alerts you when it might be time to stop and save your file. In many applications if you notice a little black circle inside the red button it is the OSes way of letting you know you are between saves. Once you save your file the black dot will disappear and then come back when you make your next change.