There are some situations where you'll wish you had one.

We all need to start from scratch sometimes and if you're building a new PC, chances are you'll need to learn how to make a bootable USB drive. This will enable you to boot your PC directly from a USB ...

Android (Rooted): Whether you're troubleshooting a problematic PC or you just prefer working in your own OS with your own tools, keeping a Linux boot CD or USB key is a great way to take a customized ...