The new user interface of Windows 7 has some nifty improvements over Vista. Gizmodo put together a primer on the most interesting new Windows 7 UI features.
Quote: "Under the hood, Windows 7 is a lot like Vista. Indeed, most of what gets us hot and not-so-bothered about is what's on top: When it comes to look and feel, the new UI is the biggest step forward since Windows 95. The taskbar is our favorite new UI element of Windows 7. It's the biggest change from Windows past, and in our view, the best. But it might result in some confusion at first because it groups applications that are open and those that aren't into one big party—the theory is that it shouldn't matter if it's already running or not if you wanna open it."
Read the full Windows 7 UI guide on Gizmodo.