[orca-list] Hi everyone, new to Orca and Ubuntu

[Harold <bigreddata gmail com>]

Hi

I am excited to start using this new OS that I have heard so many things about.  All my friends rave about how awesome Ubuntu is.  I am visually impaired with some sight left.  I am coming from Windows and Mac user.  So now that Ubuntu is partitioned and operational where do I begin?  I loaded Orca but do not know how to navigate through Ubuntu with it.  Is there a reference guide on how to use Orca with Ubuntu?

Thanks

Harold