Which is better and more efficient? KVM or virtual box for using windows on ubuntu 64 bit?
I dont know much about KVM and I have used XP on Ubuntu 10.10 32 bit using virtual box,and it is very easy to use and along with guest additions you will have usb support too.
Does KVM have any GUI?
What would be recommended configuration of pc,if i would like to run software like matlab, photoshop, etc on the windows virtual machine.