Why would we use a Virtual system?

Question

Why would we need a Virtual System? (except for the following reason)

 

I want to use it so I don't want to do a dual boot with Win 7 and XP. I have many of my older programs that say that my program will not work with Xp in the future. I wanted to Have Win 7 in a virtual system with XP Compatibility Mode so I can use my programs without having to boot into Win 7 BUT I was told that I would not be able to access programs or files on my computer if I am in the Virtual System.

 

I have a PC with XP on the primary disc. I also have a 2nd hard disc. I have a laptop with Win 7 with 1 hard disc.

 

Please explain.

Answer 1

The problem you are going to run into is that the whole idea of a virtual machine is to create an environment which is completely separate from the primary OS and the actual hardware. You are not supposede to be able to have access to the physical drive or hardware from within.

Answer 2

I don't like Win 7 but want to use XP. I was forced to accept Win 7 with my laptop. I figured that if I install Virtual PC and XP mode that I could still have access to my older programs. Would I have to install these programs in XP mode to be able to use them??