Login Multiple Account of Facebook, Gmail, etc on Same Browser

    For Firefox Users

•     Download and Install the Multifox Plugin. Allow any application request in the installation. Multifox is an extension that allows Firefox to connect to websites using different user names. Simultaneously

 

• . Once the Plugin in installed successfully restart your Firefox.

  
• Now right click any where on the Tab bar and select and Open in a New Identity Profile

                                          

•            Selecting this option will open a new window using which you can login to same service with another username.                                   

 For Chrome Users

Google thinks so much for their users. Unlike Firefox fans you guys donot need to install any plugin for the trick. Just initiate incognito tabs using Ctrl+Shift+N and open same service with two different account.