How to install SQL Server 2012 on Windows Server 2008 R2
I have a newer version where I explain the various SQL server editions and explain all the options in the installation here: http://youtu.be/cZagPD7ySow
This video walks you through an install of Microsoft SQL Server 2012 on Windows Server 2008 R2. It assumes you have access to the SQL Server media or have downloaded the trial version.
windows server 2012