This is an old and still working method to create a bootable media for Windows Installation. An activation key will be required during the installation process.
#FORMAT FOR MAKE USB BOOTABLE ISO WINDOWS 10 FOR FREE#
You can download windows 10 iso file for free directly from Microsoft using this media creation tool.
![format for make usb bootable iso windows 10 format for make usb bootable iso windows 10](http://techrapidly.com/wp-content/uploads/2017/09/Create-Windows-10-bootable-USB-from-ISO.png)
![format for make usb bootable iso windows 10 format for make usb bootable iso windows 10](https://techrapidly.com/wp-content/uploads/2017/09/Create-Windows-10-bootable-USB-from-ISO.jpg)
In this case to install a Windows 10 operating system we require a bootable disk to start the installation process of Windows 10.Ī bootable disk is not required when we upgrade from older operating system like Windows 7 to Windows 10. Bootable disk is a disk which contains special files to boot up or startup the computer to start a utility or program. Bootable disk is required when we need to do a fresh Windows installation.