To go back many years, I installed Windows 7 on my gen 8 microserver and there it has sat, storing a backup copy of my photographic images on one of 3 hdds, operated in ACHI mode. The OS drive is in slot 1 as it is not possible to boot from "Slot 5" in ACHI mode. But that's ok - I have sufficient space on the large drives in slots 2, 3 and 4. So it sits there. I turn it on when I want to back photos up I copy the folders across and then turn it off. Every month I make a second back up on an external HDD. I have made a clone of the OS drive so that I can swap the drive if a Windows issue arises. So all hunkydory. However win 7 is not now being updated. Can I just run the win 10 update process? Or are there drivers (Lan, graphics, sound) that are not available or that I need to find. The BIOS is still the original 2014 version. Any guidance please. At present. my current choice is to leave "as is" (leave well alone? The time at risk is short)