zip before, the process is somewhat similar. This task is sometimes referred to as a “snapshot.” If you have ever compressed a file into a. It works by creating an image of your saved information. Time Machine is a service provided by Apple to ensure your macOS system gets backed up. What Is Time Machine and How Does It Work? This guide will take you through what it is, how to use it, and what alternatives you might prefer if you don’t like its functionality. It’s reliable, easy to learn, and it keeps your data backed up automatically on a regular schedule when you have it activated. It’s the one method Apple uses for backing up information. The best way to accomplish these tasks is to use Time Machine. If you purchase a new Mac computer, you can also use the backup to quickly and efficiently transfer your information. Not only does this step create a clone of your folders and files, but it also provides a backup method of rebooting your macOS computer if it stops working. Backing up your Mac is one of the essential steps you can take to preserve your information.