Running Linux from a USB drive is possible. You can boot just about any distribution you want from USB. There are some things you should consider before going this route. I've used Linux in just about ...

Linux places no special demands on hardware, so there are generally no limitations when choosing a Linux system. Even more feature-rich desktop distributions like Ubuntu with the Gnome desktop, ...

Dual-booting isn't necessary to try full-fat Linux on your PC ...

One USB drive, multiple tools.