How to make a bootable usb drive using PowerIso in Windows 7

We'll be covering how to install windows 7, 8.1 and windows 10 using a USB flash drive instead of the more traditional disc, this video is divided to sections for each windows, use the annotations in the intro to navigate through. For the complete Solution please visit me Channel. Please help me by click on the subscribe, that's telling me that you like this video.. ... https://www.youtube.com/watch?v=YRJol1FTUJs