I was given an old computer to tinker around with and I decided to put the hard drive in my current computer to try and create one big hard drive. I'm having a lot of trouble actually doing it though, I remember a colleauge doing it once but I can't remember how. I would really appreciate any help as though I'm not entirely a computer novice, this is really my area of expertise.
I'm not sure but I think the problem is that they have both been used as boot disks and therefore I can't "Extend Volume"? Does that make sense?
I'm not exactly sure if there is a way around this, can I "wipe" one of the drives back to being an empty free space drive?
I've attached an image of the error I get and of my Disk Management interface.
Really, any help would be much appreciated.