It’s reversible - since this method doesn’t change any of your files on your internal drive or installed OS, you simply remove the Kali USB drive and reboot the system to get back to your original OS.installing and configuring the files on your internal hard drive. It’s fast – Once you have the distribution installed on a bootable USB drive, you can boot to the login screen in just a few seconds, vs.This simple method has several advantages: The easiest way, and probably the fastest, is running Kali Linux (this actually works the same way with most distributions) is to run it from a USB drive without installing it to your internal hard drive. Many people want to run a new version of Linux without the need for a new computer.
