Hello,
My husband, a Sax and Clarinet musician, uses BIAB extensively. Recently, there was a software glitch and he lost over 700 arrangements/songs. He is busily re-doing them, but I'd like to know how we can backup his songs so this won't happen again.

He uses BIAB on the external hard drive it came on, on his Windows 11 laptop. I have a Windows 11 PC and I use Backblaze to backup my PC and a couple of external hard drives attached to it. I would like to attach his BIAB external drive to my PC to allow Backblaze to back it up. But I don't know what happens when you attach the BIAB external drive to a new PC. Does it automatically try to install anything on the PC it's attached to? I don't want it to install anything on my PC, I just want to attach the drive and let Backblaze back it up every week or so.

Hoping somebody can clarify how I can do this for my husband.

Thank you so much!