Dual-booting on RISC-based Computers

On RISC-based computers, you can install and dual-boot multiple versions of Windows NT, and you can also install and startup Unix. The Setup program for the operating system being installed updates the NVRAM with information for starting the operating system. The last operating system installed sets the NVRAM to have itself as the default operating system to start. See the section "Manage Boot Selection Menu," presented later in this chapter for information on changing the default operating system.