Win7 hard disk partitioning skills how to partition win7

Under the win7 system, the system is not reinstalled and the hard disk partition is performed.
Right-click on my computer to select management. The following management interface diagram is shown.

Illustration-Disk Management Interface

Illustration 2Select "Compressed Volume" Prepared for partitioning

Illustration 3 sets the size of the new partition space

There is a new unallocated space in the graphical four hard disk

Illustration five selections“New Simple Volume&<<>

Graphic six sets the size of the new partition

Picture seven allocation drive number

Illustration eight input volume name

Illustration nine new partition created