1.) When site is installed you get the message "No input file specified"
To resolve that you should renam php.ini file in web directory to php5.ini. And you should put cgi.fix_pathinfo = 1 top of the php5.ini file. If you are still getting the error add this "Options -Multivies" to the top of .htaccess .
2.) Added products are not displayed in the front end of the site
Most possible cause can be when adding the product setting Stock availability option to "Out of Stock" in inventory section
3.) Added Images are not displayed in the front end
Image size should be around very lower(less than 40kb). You should remove .htaccess file
located in the media folder.
4.) When you try to access the site or admin panel you get the message "The Server is temporarily unable to service your request"
This happens when your store has been put to maintenance mode. To resolve this you have to delete maintenance.flag in the root directory.
5.) If you want to install Sample data from Magento run that script from phpmysql admin first of all. If you install sample data later you might end up with various errors.
