It wont have two hard drives. It will have one drive that has been partitioned into two drives.

click on "my computer" on the desk top, you will then see the drives that are on your laptop. The "local disc's" are the partitions on you hard drive.

Usually Local Disc C will be the drive that windows is loaded onto and the default drive that programs install to.

You will proably see a Local Disc D aswell?