Can I get two os systems on 1 comp and if so how do i need two hard drive's are something just let me no how to do this thanxs
There is no need of two hard drives to run two operating systems.
There is one application from called VMware Workstation, this application makes it simple to create and run multiple virtual machines on your desktop or laptop computer.
Each virtual machine represents a complete PC, including the processor, memory, network connections and peripheral ports. So you can run Windows, Linux and a host of other operating systems side-by-side on the same computer.