Test out the Ubuntu desktop experience without touching your PC configuration
Boot into Ubuntu on a borrowed machine or from an internet cafe
Use tools installed by default on the USB stick to repair or fix a broken configuration
Making a bootable USB is not as easy as copying ISO file to your USB drive,it requires professional ISO writing tool to burn it to USB drive instead of copying. For Mac users, There may have many chance to encounter some unknown errors when using Bootcamp to create a Windows 10 USB disk on Mac, like Bootcamp failed to load bootmgr, not.
The user jbdjunk mentions the proceduce below, copy-pasted from the earlier site. Open Disk Utility; Plug in USB; Format USB to Mac Extended (Journaled) Create Partition on USB GUID for Intel chips, APM for PPC Unmount created Partition; Drag and Drop disk image (dmg or iso) into Disk Utility; Open disk image (double click or button in DU).
Creating a bootable USB stick is very simple, especially if you’re going to use the USB stick with a generic Windows or Linux PC. We’re going to cover the process in the next few steps.
Apple hardware considerations
ISO to USB Program Information. ISO to USB is a free and small software that can burn the ISO image file directly to the USB drives, these USB drives include USB flash drives, memory sticks and other USB storage devices, it also supports to create a bootable USB disk. If it can’t be chosen as target, choose another directory and copy and paste the created ISO file to USB drive after burning. Burn video to ISO file for USB. Hit the 'Burn' button on the burning sidebar to start converting and burning videos to ISO image file for USB.
Burning Iso To Usb For Mac Os
There are a few additional considerations when booting the USB stick on Apple hardware. This is because Apple’s ‘Startup Manager’, summoned by holding the Option/alt (⌥) key when booting, won’t detect the USB stick without a specific partition table and layout. We’ll cover this in a later step.