@enigmatico by default this new f***k notebad keeps your old tabs open...
i went to the accountant service for some IT complaint, and needed to copy/paste some stuff, so i naturaly hold win key > not* > enter > and the new notebad just open with some critical drafts meant to be "confidential"
well, i configured immediatly notebad to forget old tabs and disable copilot.
from now on i do it for every new user account i create.