Disk Partition is a way of creating a new Partition in windows 7 that helps you keep your data safe and you can use more space .
Today it will show you how to do that .
Right click on computer then click on device manage ,
You can see I have another partition B For my Data , now right click on that drive where from you want to get some free space for your new partition in my case I’m going with B partition .
Click on shrink volume ,
Choose the size here ,
I have shrink 2.15 GB For new partition with the name of E partition ,
Right Click on unallocated volume ,
Click next then you can change volume label here with your desirable name ,
Click next and finish
It will be formatting the unallocated volume after finishing you can see here a new partition is created with E volume ,
And you can also check it in computer ,
See New volume is created successfully.