In order to setup a DotNetNuke website you need to have the following requirements met:
Screen1: Click on Download DNN Platform
Screen2: Click INSTALL NOW button
Screen3: dotnetnuke_iss.exe will be downloaded to your system.
Screen3: Prerequisites which were mentioned above will be downloaded from internet and if SQL Server is not installed it would ask you to provide password for sql.Provide the password and installation of dotnetnuke will begin.
Screen4: dotnetnuke_iss.exe will be donloaded to your system.
Screen5: dotnetnuke_iss.exe will be donloaded to your system.
Screen6: Open WEBMatrix3 from start and select see all my sites
Screen7: Select Website1 from your Choose a site section
Screen8: Following screen will show once you open your site
Screen9: Select Site in lower left corner
Screen10: Click on the localhost URL provided as shown in figure below
Screen11: Your default browser will be opened with localhost URL