Microsoft Windows 7 released, a lot of reviews, critics and user comments around. Here is CNET's review, it seems positive. It says:"Windows 7 looks like the operating system that both Microsoft and its consumers have been waiting for. By fixing most of the perceived and real problems in Vista, Microsoft has laid the groundwork for the future of where Windows will go. Windows 7 presents a stable platform that can compete comfortably with OS X, while reassuring the world that Microsoft can still turn out a strong, useful operating system."
Here is useful piece of information from WIRED: "seven things should know before updating to Windows 7"