use the drop-down arrow beside the pencil to uninstall it. Tip of the Week
Want to know some great Google search tips? Check out this great summary from Chris Nolan, Asst. University Librarian at Trinity.
The Google Toolbar is a great addition to Internet Explorer or Firefox; it will not block the pop-ups necessary for Gradespeed. However, if the Yahoo toolbar has sneakily installed itself,
(it looks like this) use the drop-down arrow beside the pencil to uninstall it.