Is it worth having a clone disk?

[Radio Fixer]

Good point about not having the backup disk plugged in all the time. I left it like that so as it would be connected for the weekly W10 scheduled backup. I will disconnect it until required and if the schedule is missed no harm. As Jeffrey said as long as you have your data you can always get the OP system back.

The Maricum software sounds very useful if doing sophisticated stuff using NAS drives and many PCs or laptops.

thanks to all Gary