This video shows how to install Microsoft WIndows 7, on a computer, which does not have installed operating system and the hard drive is empty. What do you need to begin: Installation DVD or USB drive. Computer or laptop that meets the MS Windows 7 system requirements. Between 10 and 30 minutes to complete the installation. MS Windows 7 system requirements: 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit…