If you use Quick Scroll for Chrome or Google Toolbar, Google things to see the sections of the page that are the most related to your query. That means you can click on a search effect and quickly find the best matches.
Google Quick Scroll now integrates with immediate Previews, so you can click on a stress from Google's screenshot to be magically full to that part of the page. It's a lot faster to find what you're looking for, particularly if you have to scroll to the bottom of the page.
Google's previews are now obtainable for Microsoft Office documents and presentations. There's also support for Flash, so you'll no longer see a puzzle piece image as a substitute of a Flash object.