"Like the earlier 1.0, 1.5 and 2.0 versions, Firefox 3 -- a free download for Windows 2000, XP and Vista; Mac OS X 10.4 and 10.5; and recent Linux releases at http://mozilla.com-- makes the Web easier and safer to use in a few distinct ways. Its tabbed browsing lets you switch among multiple sites in one window, and a small box at the top right of every window lets you direct a query to your choice of Web search engines. "Find as you type" text searching jumps to a given word on a page in moments. Its separation from the guts of Windows makes it safer and more reliable than Internet Explorer. And Firefox's open-source code allows inspection by anybody, making for fast bug fixes."