Upgrading windows might remove files in partition C.
Upgrading windows might remove files in partition C.
I haven't performed upgrades without backups, so it's uncertain. It's safer to back things up first. I've only upgraded from an old Win8.1 laptop to a new Win10 one.
I wouldn't make any changes unless I had everything safely stored in a completely different storage device.
That's a solid approach to take, I agree. It'll be a while before the upgrade, but I'll keep you updated on the progress. Thanks!