I have elementary OS(based on Ubuntu 14.04) installed on my Laptop. I wish to install Windows 10 on my laptop's primary hard disk. I have another external hard disk which I want to use for elementary OS.
I don't wish to loose any data. How would I move Elementary OS on that external hard disk. I still want to make that external drive bootable.
So I can boot from that hard drive when ever I wish to use Elementary OS and Windows