how to make a usb drive bootable windows 8.1

To make it bootable, you need to use special software. Creating a flash drive for installing Windows is not as simple as copying the setup files to it as it will not be bootable. One is that installing Windows from a flash drive is a lot faster than that from a DVD. There are many other reasons why despite having an optical drive, you might want a bootable USB device for installing Windows. However, in certain situations, you might be forced to install Windows from a bootable drive (such as when your system without an optical drive becomes unresponsive.) A solution for these devices in such situations is to install Windows from a bootable USB device such as a flash drive.

You just need to copy paste the setup files from your DVD from a working computer with an optical drive on to your device without optical drives. This does not normally cause issues as Windows can be installed with the setup files on any working computer. However, with the advent of ultra portable devices and tablets that do not have optical drives, installing Windows from the setup DVD becomes a problem. The Windows DVD can be put into an optical drive for easy installation. Windows is sold in the form of DVDs and downloadable ISOs.

How to make a usb drive bootable windows 8.1