CentOS as a group is a community of open source contributors and users. Typical CentOS users are organisations and individuals that do not need strong commercial support in order to achieve successful operation. CentOS is 100% compatible rebuild of the Red Hat Enterprise Linux, in full compliance with Red Hat's redistribution requirements. CentOS is for people who need an enterprise class operating system stability without the cost of certification and support.
If you have this CentOS 6.5 x86_64 bin DVD1to2 ISO file, amanda the adventurer it can be used to install CentOS 6.5 on a compatible computer. You can burn the ISO image to a DVD or create a bootable USB drive using appropriate software.