listing all tables

I finally got my windows install of postgresql to work (as a service). It
would not work when I did the other install (not as a windows service).

Now, I am working through some tutorial examples.

My question is, what command can I issue to list all the tables in a
database?

I found the command ANALYZE VERBOSE ... but is there something else,
analogous to the DIR command in DOS, to show all the tables (files)?

Thanks