How to install Windows8

Mar 2 2012 7:14 AM

Dear All,

I am planning to install windows 8 into my machine.

But i already working with windows 7 ultimate.

Now
Can i install windows8 into another drive. Is all the data will be lost from another drives..
suggest me.

C:/ windows 7
D:/ empty
E&F:/personal Data.

I need to install it into D:/ without interrupting another Existing data from my machine.

How to do this?