To return from an external link, such as those provided on the resource pages, use the Go menu. The buttons and image maps on these pages are not marked by borders to indicate that they are links. If your cursor changes from an arrow to a hand, that area of the screen is a hyper-link. This site is designed for ease of navigation. You can get to any of the primary pages by clicking on the appropriate word to the left of your screen.
Secondary areas have additional links to related pages.
When all else fails, return to the home page and use Pico Search. The easiest way to get back to your starting place is to use the Go menu. Although you will find many wonderful sites on the resource pages, gleaned from many hours of research, they only represent a few of the endless possibilities on the web. I usually start a search with Google , convenient because it is very inclusive and gives enough information to determine rather quickly whether the site is appropriate to my search. If the site is valuable for my purpose, I bookmark it and return to Google, using the Go menu.