If you use the Google toolbar, there’s an update available today. Here’s a description of the new features. The search box has gotten smarter, there’s some enhanced features for sharing web pages by e-mail, text message, or blog, and you can add custom buttons.
One new feature is interesting: add web sites to “Bookmarks” on the Google toolbar, and you can then access those bookmarks from any computer. It’s a traveling Favorites list.
Don’t overlook the “Autofill” button on the Google toolbar! I use it constantly to fill in forms online.