Safari, the default browser on Apple computers, has just been upgraded. The company claims the new beta is "the fastest and most inovating web browser for Mac and Windows PCs". Apple's lifted some of the best features of other browsers - Chrome's speed, Opera's top sites, and tabs from Firefox (and everyone else, these days). They haven't stolen anything from IE, but is there anything worth stealing there? They've also added a cover-flow style interface for browsing through your bookmarks too. Pretty, but a little pointless? Interesting, Safari 4's default UI on Windows looks like Windows, unlike previous versions where it looked like OSX. That's a pretty significant change for a company that usually prides itself on its design. If you want to try it out, it's available from Apple's website right now. Safari 4 (via Tech Radar)