Google Toolbar for Internet ExplorerSearch directly and view Page Rank
Written by Andrei David
You can search directly in toolbar to get most relevant results in seconds. Also, you have a quick link to google.com site.Many other features can be customized and may be very useful if you are using often: Gmail, Google Page Rank indicator,AutoFill for web forms like login and passwords (we recommend to not save sensitive passwords in browser or toolbar),pop-up blocker, Translate button,Spell Check and many others.
Definitely is very useful.
Google Toolbar enhances Internet Explorer with a Google search box and other useful tools like a pop-up blocker, Web form filler, and spellchecker. Google Toolbar read more..