Hide the menu bar on Mac OS X: If you want to have the ability to hide the menu bar in OS X similar to the way you can hide the dock, doing so is extremely easy and simple.
Step 1: First you will need to open System Preferences and then click General.
Step 2: Click the box that says “Hide and Show the Menu Bar.”
One of the best things about this feature is that your desktop will look a little bit cleaner and nicer, and you will have quite a bit more space vertically.
Those who want to clean up the overall look of their desktop on their Mac OS X computer will definitely want to consider taking full advantage of these feature as soon as possible.
The menu bar can be somewhat intrusive for certain people, so you will want to look into taking advantage of it.
Hiding the menu bar in OS X is very easy, so you shouldn’t have any problem at all with doing it. By hiding the menu bar you will be able to free up a little bit of space on your desktop, which can be very beneficial if you have a lot of different windows open at the same time.