It helps utilize a single Mac as multiple computers since each volume can host a separate bootable OS without affecting others.The data stored on one volume is isolated from the data stored on other volumes and thus partitioning introduces a level of security in data organization.Users partition their Mac hard drives to avail two main benefits: Each such logical section works like a separate hard drive and is known as a Partition or Volume on Mac. Hard drive partitioning involves dividing the storage capacity of a hard drive into smaller logical sections that can be managed independently of the others. Most Mac users who use multiple operating systems on their machines are familiar with hard drive partitioning. This post attempts to simplify one aspect of Macintosh HD partitioning - partition resizing through Disk Utility. Therefore, before attempting to perform any partition related task, gaining complete knowledge about the procedure, its side-effects, and risks is crucial to avoid unexpected surprises. Which is why users often make mistakes while managing their hard drive partitions without realizing that such little errors can lead to disasters like partition loss and permanent data inaccessibility. Although it is quite easy to visualize and understand conceptually, what happens to a hard drive’s storage in reality when we create, delete, or resize partitions is often unknown.

Hard drive partitioning is a tricky business, be it on Windows or Macs. The post also recommends using third-party tools such as Stellar Partition Manager to ease the Mac partitioning process. Summary: This post explains how users can resize Mac hard drive partitions to utilize the available free space. How to resize a Mac HD partition to utilize the available free space

Repartition hard drive mac