1-Click Answers provided by Answers.com is an excellent new(er) search tool available for both the PC and Mac (thanks Heather and Brennan). When you download and install the tool, you will be able to instantly search any word in any application on your computer, against the Answers.com database. So rather than highlighting your term, opening a browser, pasting your term into the browser, etc., all you need to do is ‘alt-click’ on any term, and your search is launched. A quick and easy way to query.