One of the most annoying and frustrating thing especially for the so-called Windows-converts (i.e. people who “switch to the Mac” from Windows) on Mac OS X is that the maximize button (the small round green button with a ‘+’ sign on the upper-left corner of every window) acts differently on Mac than Windows in most cases. In fact, the maximize button behavior varies from application to application on the Mac, and unlike on Windows, it does not necesseraly maximize the window, but just change its dimensions. (See below and the rest of the article for details and for a couple work-around solutions to making windows full-screen on web browsers such as Safari).
On windows , the maximize button – where the term “maximize” is inherent from Windows operating system anyway – simply enlarges a window to almost full screen except that the window’s title bar, menu bar and the task bar remains visible and the remaining space is allocated to the window and its contents. On the Mac, however, this may not exactly be the case – especially when using Safari.