After doing this the dock will disappear, permitting you to make use of that area for no matter you are engaged on. Whenever you need to use the dock, you possibly can simply transfer your mouse pointer to the area on the display the place it was once, and it’ll pop up.
You will get just a little more room by additionally hiding the menu bar. Inside System Settings, go to the Management Heart settings, then set the Robotically conceal and present the menu bar choice to At all times.
This may conceal the menu bar on the high of the display the identical method you hid the dock earlier than. Now, clearly, this provides you much less area than hiding the dock does, and a few folks aren’t going to like not having a clock on their display always. Nevertheless it’s just a little bit more room, and I discover that not seeing all of my menu bar icons makes it just a little simpler to focus.
Want much more area? When you’ve got an iPad you should use it as a second monitor in your Mac, as I explained here. Mainly, in case your iPad is close by, you possibly can head to Shows in System Settings, click on the + button, and add your iPad as a show. I actually like utilizing this whereas on the street—it provides me just a little bit of additional area to work with after I’m away from my desk and my exterior monitor.