In the private mode the web page view does not appear in the browser history or search history, and will not leave a cookie on your computer after close the window, but to leave all the downloaded file or the creation of a bookmark.
Into the private mode does not affect others, servers or softwares. Please beware:
the web site collecting or sharing your information.
the Internet service provider or employer tracking your visited pages.
the malicious software in the name of providing free emoticon and tracking your keystrokes.
the monitoring behavior by secret agent.
stander behind.