I was showing someone in my family how the hyper link keywords work and it was brought to my attention that many sites have external links and people new to the internet or who only use it occasionally get lost and can't get back to the original site. This has been a problem I have experienced. Once you leave a site, then go to another site and follow an external link off that site you can get lost. Is there anyting I can do to my site go help people get back?