I usually try things myself and find the answer that way, or try to search it on the internet. This time I am being lazy and posing the question here:
Is switching to Demo Mode 'nondestructive'? i.e.:
Can I switch to Demo Mode to show 1PW to somebody for few minutes, and switch back to normal mode without losing any of my actual entries?
And what about the Dropbox sync? Will it demo a sync? Will it sync the demo entries and mess up my Dropbox 1PW files?
Are there any predefined demo entries?