What is the Mac hard drive format?

What is the Mac's hard drive format? How do I see the MAC hard drive format? Many users who use Macs will find that the Mac's hard drive format differs from the hard drive format used by the common Windows system, so how do we look at the Mac's hard drive format? The following small series to introduce the relevant methods:

　What is the format of an Apple Mac hard drive?

Apple Mac hard disk is a unique disk file format, that is, hfs+, also known as HFS Plus (specifically English for hierarchical file system Plus, or hierarchical filesystem), which is very meaningful to ensure system security. Unfortunately, other operating systems are not supported.

　Second, how to view the MAC hard disk format

First step, click on the Apple icon, and select "About this machine" from the dropdown menu.

Second step, under the Overview tab, click System Report

The third step, in the Mac interface, click on the left "store", in the right window, find "File system", you can see the MAC hard disk format.