Use white macbook air
While children before the start of a Macbook Air, to get used to me, the windows system, Apple's OS systems use up too smooth, but have to say that Apple's OS system for programmers simply do not get too friendly here the record about the daily use of shortcuts macbook, right when the memorandum friends, please do not pass by some of the great God joke ah 〒_〒
The browser window switch
Close frontmost window Command + W
To close all the application window, press Command-Option-W
Quit the application Command + Q