This video describes how to dual boot Windows 8.1 with Fedora 20 Linux. The Fast start up & Secure boot of the Windows 8.1 OS must be Disabled for this dual boot up to work. Keep in handy a 16 GB pendrive to create Windows Recovery media. Once you select the Unallocated space created on C: drive the Fedora Installation is automatic till you get the Dual boot OS screen. Download the Fedora 64 bit ISO image from : http://download.fedoraproject.org/pub/fedora/linux/releases/20/Live/x86_64/Fedora-Live-Desktop-x86_64-20-1.iso