Chapter 7. BIOS

Think of the Basic Input/Output System of your computer as its crazy Aunt Maud, locked away from public eyes in a cobwebby garret. Except for the occasional deranged laughter that rings through the halls, you might never know she was there, and you don't think about her again until the next reel of the B-movie that makes up your life.

As with your own old Aunt Maud, your computer's BIOS is something that you want to forget but is always there, lingering in the background, popping into sight only at the least convenient times. Despite its idiosyncrasies and age, despite the embarrassment it causes, the BIOS is something your computer can't live without. It defines what your computer is and keeps it in line, just as Aunt Maud defines ...

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