Answer by you_me1314 · May 03, 2011 at 05:18 AM
Here is an article can offer you reference: http://www.extend-partition.com/resource/how-to-partition-a-hard-drive.html
Answer by xedric14 · Oct 26, 2011 at 01:40 PM
I partition it while Installing Windows 7. (it's best this way since it does a CLEAN install)
Choose "Delete" and Delete all the Partitions (which you have backed up or you don't mind loosing data.)
You Then Will have "Unallocated Disc Space"
The more partitions you delete, the larget unallocated disc space.
Then Click "New" To Specify a New partition's Size.
then click "Format" To prepare that partition ready for use.
If you don't use up all the "unalocated disc space" You can still create another partition by Clicking "New"
then repeat the process until you use up all the Unallocated disc space.