Before flash drives were common, Bootable DVD's were used to install windows on different devices. Making a Bootable DVD required a lot of effort but now flash drives have saved us from that effort.
There are many methods to make a Bootable USB flash drive. But this is the easiest one as it doesn't require doing difficult steps with command prompt or downloading complicated software. Just follow the below steps and you are good to go.
Step 1: Step 1: Download Rufus Tool
The first step is to download the software called Rufus from this link.
Step 2: Step 2: Make Bootable Windows USB
1. Open Rufus Bootable USB making tool.
2. Select the Windows .ISO image.
3. Select the USB drive which you want to make Bootable.
4. Click on Start.
5. Wait for the process to finish
You now have a Bootable Windows USB.