While the passwords are not kept or left behind on the PC itself, they won't be retrievable when you move to a new PC. Passwords Not Saved Between PCs By Default: Opera stores passwords in such a way that they are encrypted in a way tied to current PC's operating system, the same issue Google Chrome has. Yandex Plugin: Russian users that wish to switch the default search engine to Yandex can download the Opera Portable Yandex Plugin.
