Why is there a small blue dot next to the wifi icon in my menu bar?
I just noticed today the small blue dot to the bottom right of the wifi icon in my menu bar. It was not there since I bought the macbook a couple of days ago. Just noticed it a couple of hours ago. Does anybody know what it means? Everything works fine with the wifi connection and the computer in general.
MacBook Pro with Retina display, OS X Mountain Lion (10.8.2)