Time Machine is an in-built feature of your Mac that helps to take a backup of your Mac operating system. Let us learn a more about Time Machine, how it works, and for what it is used for. It can work with AirPort Time Capsule, Wi-Fi router that has an in-built hard disk, and other internal and external drives.
The backup application software, Time Machine, introduced by MAC OS X Leopard, is the part of your Mac Operating System that is developed by Apple.