MBR este master boot record
BCD este binary cod decimal
Mbr e cel mai ultilizat pe windows iar Bcd pe linux.
Boot:
nstall Windows to the new PC
Turn on the PC and press the key that opens the boot-device selection menu for the computer, such as the Esc/F10/F12 keys. Select the option that boots the PC from the CD/USB flash drive. Windows Setup starts. Follow the instructions to install Windows.
https://docs.microsoft.com/......ll-windows