These operations are also suitable for data disks. This section uses a system disk to describe how to perform extension operations for a Windows disk. The additional space cannot be shrunk if it has already been used. Only the available space can be shrunk and used to create the new volume.
For details, see System Disk: Create New Volume (F:) with Additional Space. For details, see System Disk: Add Additional Space to Volume (C:). This section uses Windows Server 2008 R2 Enterprise 64bit as the sample OS to describe the expansion methods: