I have a dedicated laptop for Fedora and a friend suggested I remove it and learn Linux with Ubuntu instead. I downloaded the iso and burned it onto a USB drive. I rebooted, and pressed the F12. It wasn't recognized. I tried to just load it directly, and I couldn't figure out how to load it from my terminal either. Please help. I'm pretty new and am trying to learn both Linux and C programming at the same time to build a foundation for bigger and better fun.