How to install Windows 8 / Server 2012 from a bootable USB stick
Microsoft released the Windows 8 and the Windows Server 2012 operating system. The fastest way to install these new operating systems is undoubtedly via bootable USB stick. Most motherboards today support boot options with USB’s, and in this way it will cost you no blank DVD. You only need a PC or laptop running on Windows, the Windows 8 or Windows Server 2012 disk image file (ISO), a USB stick (4GB or greater in size) and the Microsoft Windows 7 USB Tool.