so I've been using an old HDD with Sierra on it and a USB adapter as a stand alone test drive. It has stopped working correctly. I would like to do know what people are using as a test OS? Is there one that will boot on 2010 up? I would like to use an SSD for this. Does it matter what I do in this regard? I will buy an ssd with OS on it already. Is one better than the other? (This is of course only referring to Apple laptops)
TIA
TIA
Last edited: