Windows 7 is the latest version of Microsoft Windows, a series of operating systems produced by Microsoft for use on personal computers, including home and business desktops, laptops, netbooks, tablet PCs and media center PCs.
Windows 7 has better ways to find and manage files—like Jump Lists and improved taskbar previews—to help you speed through everyday tasks. It’s designed for faster and more reliable performance, so your PC just works the way you want it to. With 64-bit support, you can take full advantage of the latest powerful PCs. And great features like HomeGroup, Windows Media Center, and Windows Touch  make new things possible.

Windows7  Features

HomeGroup
Takes the headache out of sharing files and printers on a home network.

Jump Lists
Speedy access to your favorite pictures, songs, websites, and documents.

Snap
A quick (and fun!) new way to resize and compare windows on your desktop.

Windows Live Essentials
7 great programs, 1 free download. Mail, Movie Maker, Photo Gallery, and more.

Windows Search
Find virtually anything on your PC, instantly.

Windows Taskbar
Better Live thumbnail previews, easier-to-see icons, and more ways to customize.

Windows Touch
Pair Windows 7 with a touchscreen and you won’t always need a keyboard or mouse.

More Details can be found at Microsoft website.

What Do You feel about Windows 7, Lets discuss here…