Windows 7 is a PC OS. The Windows 7 OS created by Microsoft was released on July 22 in the year 2009 with two editions 32bit and 64bit. There’s a little distinction between 32bit and 64bit Windows OS. It was planned to be a steady rising to the OS to address the imperfect and necessary gathering of Windows Vista. While it sent to the errors faced by Windows Vista, it even kept up the software and hardware similarity. It kept on improving on the UI presented in Vista. Likewise, Windows 7 brought along a few extra highlights that were not there in the Vista OS.