Thanks, very Tahanks. I understood.
But,I Sad is not shared with other user accounts name. (Other user names accounts in Linux to Linux)
Okay, Have a nice day.

yes. i want backup my passwords file.
But do not know where the password files

my pc os 2.
/dev/sda2 is linux
and
c: windows 8.1. (or other pc opera)

i want passwords file copy or backup & restore.

but not found password file.

http://pix.toile-libre.org/upload/original/1431245107.jpg

This is Backup...???
Please tell us...