This simple method of how to install and run linux from usb without installing to pc can be followed by both Pros and Noobs.
Things needed:
1. Computer with windows
2. Download installer tool
3. The Linux Os you have downloaded to use.
Follow these:
1. Run the Tool
2. Select the the OS type you would like to install.
3. Select the os from your downloaded file
4. Select the Drive letter
5. Click on Create and sit back as everything is done for you.