Windows 7 Is Here Officially
Finally, after all the beta testing, tweaks and what not, Windows 7 is finally here. It’s better than previous versions of windows, of course, designed to require a much lower hardware specification to run.

Some of the main features are:
Wifi connections run much smooth of windows 7, takes the headache out of sharing files and printers on a home network, Speedy access to your favorite pictures, songs, websites, and documents, A quick (and fun!) new way to resize and compare windows on your desktop, Find virtually anything on your PC, instantly, Better thumbnail previews, easier-to-see icons, and more ways to customize, fun new themes, slide shows, or handy gadgets, Designed to sleep and resume quicker, be less memory hungry, and spot USB devices faster and much more.
I’ll most probably be upgrading to Windows 7 in a day or two and if you want to as well, check out this official link where you can buy or upgrade. Also, click for full features.