B
backup

The act of copying or saving data to a different location for safekeeping.

Basic Input/Output System (BIOS)

The built-in software that configures essential devices on a computer system and loads the operating system.

BCD

See Boot Configuration Data

BIOS

See basic input/output system

bit rate

The rate at which digital data is transmitted or processed, defined in bits per second (bps).

boot

The process of turning on your computer system.

Boot Configuration Data (BCD)

A file that functions as a “data store” for all files and processes used in the PC’s boot sequence.

boot sector

The section of a hard disk that stores information about the layout of the disk and the file system structures, and also contains the boot code that launches the Windows ...

Get How Microsoft® Windows Vista™ Works now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.