Auto-complete. This is keyboard shortcut for Firefox. Go to the address bar (Control-L) and type name of the website without the “www” or the “.com”. Let’s say “tech-faq”. Then press Control-Enter, and it will automatically fill in the “www” and the “.com” and take you there - like magic! For .net addresses, press Shift-Enter, and for .org addresses like netbuilders, press Control-Shift-Enter.