how to setup and configure sitefinity 4.2

Hi,

Please provide me a complete and full documentation from the scratch for the setup installation and
configuration of sitefinity.

how to create the user and their privilege in sitefinity.

Hi Bharat,

Installation
http://www.sitefinity.com/documentation/installation-and-administration-guide.aspx

Configuration
http://www.sitefinity.com/documentation/installation-and-administration-guide/system-settings.aspx

Users and permissions
http://www.sitefinity.com/documentation/installation-and-administration-guide/managing-users-roles-and-permissions.aspx

Best regards,
Daniel