3 steps to make usb flash drive bootable with wintobootic

Now insert your usb flash drive to your computer .Open wintobootic software
     
1- Choose your usb flash drive 
2- Drop your windows iso or click and browse your iso image
3- Do it : press do it to start making your usb flash drive bootable
 wait until finish

 congratulation
Now insert your bootable usb flash drive to your computer and change boot options to usb boot then start installing windows 7 or windows 8