How to partition into drives
I am using windows 7 operating system in my laptop. When I bought this lap there was only one drive installed in it. I have only local disk C in my lap. I need to partition my lap into two or three drives. But I should not format my lap for partitioning. Without formatting the lap need to partition. How it is possible. Can members please suggestion this partition format in my lap. It will be much useful for me. My hard disk size is 320 GB.