If you don't like your eyes or face on Animal Crossing New Leaf, then another option (other than your town) is to choose Make Over in the hair salon. You can then choose a Mii face as your character and it is removable.
1 Single-user, multi-tasking-This is the type of operating system most people use on their desktop and laptop computers today. 2  Microsoft's Windows and Apple's MacOS platforms are both examples of operating systems that will let a single user have several programs in operation at the same time.
What is an operating system? An operating system is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware. It also allows you to communicate with the computer without knowing how to speak the computer's language. Without an operating system, a computer is useless. 1  Watch the video below to learn more about operating systems. 2  Check out our tutorials on Windows Basics and specific Windows versions for more information. 3  Check out our tutorials on OS X Basics and specific OS X versions for more information.