I purchased a Dell Inspiron laptop with Windows 7 64-bit, but when I started to use my laptop, I found out there's only one partition on my hard disk (C: primary drive) with the OS installed onto it.
But now I want to split my 1 TB hard disk into 2 different partitions, 500 GB each.
How I can do it? And what is the best way to do this without reformatting system and losing any data?