Answer:
Computer is powered on -> Power On Self Test (POST) is done
to check all the hardware -> BIOS (detects the devices like,
hard-disk, sets the date and time etc.) -> MBR (locates the
first location of boot-loader and starts booting the
boot-loader) -> boot-loader (locates the OS and starts
loading the OS).
to check all the hardware -> BIOS (detects the devices like,
hard-disk, sets the date and time etc.) -> MBR (locates the
first location of boot-loader and starts booting the
boot-loader) -> boot-loader (locates the OS and starts
loading the OS).
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