My desktop is Win10. I want to create a Win7 system on a spare ssd sata drive so I can boot to either but with only one or the other connected physically, for security reason when using Win7 I don’t want it to access Win10 files at all.
As I want it totally separate, I don’t think normal dual boot will be suitable will it? I’d have thought physically changing the boot drive and restarting would be simple but oh no! It goes haywire and often won’t recognise that I’m booting from a Win7 drive or gives an error. I think it is the UEFI trying to be too helpful! Any suggestions on how to do this please?