They must jump through the irrational and expensive hoops of the FDA, and patents are only 20 years (compare with corporate copyright of 75 years). This makes them pursue only blockbuster and knockoff drugs. Stuff for chronic diseases you're going to buy for years.
The boot device is the device from which the operating system is loaded. A modern PC BIOS (Basic Input/Output System) supports booting from various devices. These include the local hard disk drive, optical drive, floppy drive, a network interface card, and a USB device.
What is a local disk drive? Quick Answer. A local disk drive is a data storage device inside a computer that holds the operating system; software; and files, such as images, music, movies and documents. Hard disk drives store data as bits, zeros and ones, on a stack of plates coated with magnetic material.