Novice questions: password, site name, new tab

Dear List, I am setting a Pier image and bumped into problems: - how can I change the top most title. I have "Your Pier". How can I modify it? Or even better add an image - how the admin password may be changed? - how a new tab may be added? For now, I have "Home", "Blog", "About". What should I do to have a new entry here? These points do not seem to be addressed in the FAQ. I haven't checked in the mailing list archive. Is there a search somewhere? I would be delighted to expand the FAQ with your answer. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.