Link 1 will open a page in this browser
Link 2 will automatically open the link in another browser
Medialink will take you to a picture or other bit of media you have uploaded to your site (in this case, a picture of my dog, Cosmo)
Internal page will take you to a page inside your site. (in this case, to the "home" page) This is helpful if your are referencing back to a previous blog
EMAIL! thisallows you to email me directly. You can add a different email address here you've created just for this site.