I’ve put together 2 quick pages that cover:
– Creating new Quicktags in the post area to save having to type out those tags that you may use very often but are not in the default install.
– Replacing your WP login password with a new one using phpMyAdmin.
Both have screenshots.
They can be found, along with the WP CSS and FTP guides at http://www.mfr.f2s.com