How to Create a Bootable USB Using Free Software
A Bootable USB is a regular USB storage device that has been loaded with an ISO image of your operating system. An ISO image is an archive file that contains all the information that would be on a disc. For example, a Windows installation CD contains an ISO image. Normally, a computer will boot from its internal hard drive, but a bootable USB allows you to bypass this and boot directly from the ISO image. This can be useful for a number of reasons, including data recovery and computer repair.
Creating a bootable USB is easy and can be done in a variety of ways. You can use a free tool like Rufus, which will detect the USB and prompt you to choose a boot selection. Next, select the ISO image that you want to boot from. Once the image is on your USB, simply close Rufus.
The first step in creating a bootable USB is to connect your USB device to your computer. Once the drive is connected, you can run the setup utility. The utility will display a list of pen drives and storage devices. Choose the first one to boot from. If you choose another disk, you will have to format it.
A bootable USB can be created using the command line. For Linux distributions, you can download third-party tools. Alternatively, you can use the command-prompt on Windows to make a bootable USB. The command-prompt is included in all versions of Windows, so it is a much easier process than it might sound.