Windows 7 is a client operating system. Windows 7 offers innovative Technologies that improve performance, reliability, security, and compatibility. Windows 7 also offers new capabilities that help organisations to improve user productivity, enhanced security, and reduce operating cost. now a days we can see the increment of in use of internet connections, people want to have faster and Secure access to the data over internet. Windows 7 includes many tools to manage the information. Windows 7 has a good standard firewall, attractive user account function and encryption of your data with various security methods. Windows 7 provides you a better booting option which help you to boot your computer faster than older versions of Windows operating systems. Windows 7 also came with better system recovery options which can help you to recover your data or installed application after every operating system class or any system files crash.