[CentOS] lost at 'repository' entry installing centos7

greetings.

while attempting to install c7, i got lost at 'repository' entry.

i canceled, loaded centos.org, looked for help for installing c7,
but did not find.

i know, i did not look in right place.

if such has been posted, i missed.

so what/where is 'the right place'?

much appreciate some help.


-- 

peace out.

in a world with out fences, who needs gates.

CentOS GNU/Linux 6.6

tc,hago.

g
.