How to partition a hard drive Both macOS and Windows have built-in partitioning tools that do the basics, and third-party alternatives are available for both OSes if you need something that’s ...

We offer step-by-step tutorials on how to clone your hard drive or a single drive partition.

You can partition a hard drive with Windows' Disk Management utility by shrinking the existing partition and formatting the new unallocated partition.

Want to use one external hard drive with both a Mac and Windows computer? We’ll teach you how to properly partition your HDD for each OS type.

Divide your hard drive into multiple partitions to improve performance and simplify backups.

Learn how to clone or mirror Boot Hard Drive for UEFI partition on Windows 11/10. While MBR partion is easy to mirror, this needs more attention.

Want to test Windows 10 on your PC? Create a hard drive partition for a worry-free install.