We suggest that you download a copy of the manual so that you can access it in places where you do not have access to the internet. It will then exist as a pdf on your phone or computer. The manual will be regularly updated online. Recently updated material will be highlighted at the beginning of the manual.
The find text facility on the pdf allows you to search for any word that is mentioned in the manual. Some pages in the manual may be useful for you to have easy access to as you consult. You may label some reference materials in your favourites tab.