Did you mean to access TYPO3? Click on the following link.

localhost / The TYPO3 CMS

TYPO3 is a free open-source enterprise-class CMS based on PHP and MySQL.

Or try:

http://localhost:80/typo3
http://localhost:8080/typo3

TYPO3 is a free combined open-source enterprise-class CMS with reliability and true scalability based on PHP. TYPO3 CMS is the most widely used Enterprise Content by corporations across the globe.