Windows Disk Management has basic functions to manage disk partitions, but some advanced features like resize move volumes without data loss are not included, use Partition Expert Free Edition as an alternative
Free Partition Manager for Windows 7 Disks, resize, move, format, delete, copy and wipe volume with ease
MBR disks only support 2TB hard drive at most and only can create 4 primary partitions, but GPT disks has no such issues, besides, large capacity disk is the thread, we need a Partition Manager to Convert MBR to GPT without data loss
Many operations can be done in diskpart and Disk Management, we can use those tools to extend, shrink, delete and format partitions under certain conditions
As the all-in-one partition manager, Partition Expert can be used in many cases and other Windows Systems like Windows 8, Windows Vista and Windows XP, besides the basic operations in Disk Management, you can use this tool to copy disk and backup data, to wipe disk and secure data, to scan disk and find bad sectors, and many others you can find from the list