B - Definitions
-
B
backup domain controller (Windows NT)
A backup domain controller (BDC) is a role a Windows NT computer takes on to help manage access to network resources.
-
batch file
A batch file is a script file that stores commands to be executed in a serial order.
-
blue screen of death (BSOD)
Officially called the stop screen, or stop error, the blue screen of death (BSOD) is a most unwanted error, second only to malware or ransomware in indicating that a user is in for a very bad day.
-
boot
To boot (to boot up, to start up or booting) a computer is to load an operating system (OS) into the computer's main memory or random-access memory (RAM).
-
built-in administrator account
In the Windows operating system, the built-in administrator account -- the first account created when the OS was installed -- has the highest permissions of any profile on the computer system.