The likeliest of the reason for choosing the boot from the USB method is that your Mac won't start which denies the user access to the computer. Reasons for Mac Boot from USBīooting the Mac from USB in a way gives the power back to the user. One of them includes Booting the Mac from such a device. This small tool has opened the world to a stream of limitless options with respect to storing, transferring, copying data, and much more. Thanks to their portable nature, affordability, and compatibility, USB drives are being used to send and receive endless information across a surplus of networks and platforms all around the globe. Today, these drives are one of the most consumed used devices in the world. The drives are available in various sizes and as of to date, the 2TB(Tera-Byte) flash drives in terms of storage capacity are the largest ones available in the market.
Any sort of data can be stored in this device. It is typically removable and much smaller than an optical disc. A Universal Serial Bus or USB Drive, also known as a flash drive is a portable data storage device that includes a memory which includes a USB interface.