Usually the process of installing Windows 7 or Vista is done through a DVD with DVD-ROM / RW. But now with so many netbooks or laptops that do not include a DVD-ROM, people sometimes confused how to install it. The solution is to make the Installation of Windows 7 or Vista into a USB stick (USB Drive). To make it we can use free software from the USB Setup.
Setup from USB is a free software (open source) which is intended to make installing windows 7 or Vista into a USB Flash drive. So stick to it Bootable and facilitate the installation process for users who have a netbook or laptop without a DVD-ROM / DVD-RW.