i have a copy of a website, made six month ago.

abc.whtt

Now,  dec 2012,  when i see this website, all have changed, pages has been
deleted.. wanished  i want to see them.

how to see the copy i made, abc.whtt
i want to read what i written  six month ago, so:
to see that, without any update ?i dont understand what to do.

please explain me  slowly.
thank you