I recently purchased an Inspiron One 2350 All-In-One. It comes with a 1-TB hard drive. I have not yet installed any additional programs or data. I am trying to create additional partition D:. When I go to shrink the size of existing partition C:, it indicates there is only approximately 430 GB available that can be shrunk. Being that the size of the drive is 1 TB and that the OS takes up less than 100 GB, I would expect to be able to shrink C: by 700 to 800GB, freeing up ample space for data on the new partition to be created. Can you tell me why this would be? Any solution? Thanks.
Terry