Caret Browsing

When you press your F7 button in a web  page of Firefox you will get a message showing like this .

cb

If you press yes you can navigate through the page with the keyboard as if you are  viewing text page.Generally Caret Browsing is supported by Mozilla kind of Browsers.

cb1

Caret means “text cursor”, “text insertion cursor” or “text selection cursor”.Caret is used to navigate with in a text document.