• Adventure
  • Auto
  • Culture
  • Entertainment
  • Home & Garden
  • Money
  • Science
  • Tech
  • Video
  • Shows
  • Blogs
  • Quizzes
  • Games
  • Random Article
  • Computer
  • Electronics
  • Home > 
  • Tech > 
  • Computer > 
  • Computer Hardware > 
  • Memory

by Jeff Tyson

Print
Cite This!
Close 
Please copy/paste the following text to properly cite this HowStuffWorks article:

Tyson, Jeff.  "How BIOS Works"  06 September 2000.  HowStuffWorks.com. <http://computer.howstuffworks.com/bios.htm>  11 February 2012.
Cite
Feedback

Future of Computers

Watch now
Watch now
Inside this Article
  1. Introduction to How BIOS Works
  2. What BIOS Does
  3. Booting the Computer
  1. Configuring BIOS
  2. Updating Your BIOS
  3. Lots More Information
  4. See more »
    1. See all Memory articles

Lots More Information

Related HowStuffWorks Articles

  • Bios Quiz
  • How Flash Memory Works
  • Computer Memory Quiz
  • How Computer Memory Works
  • How PCs Work
  • How Bits and Bytes Work
  • How Microprocessors Work
  • How Hard Disks Work
  • How Operating Systems Work
  • How Electronic Gates Work
  • How Boolean Logic Works
  • Why does my computer have a battery?
  • What is the difference between CMOS and CCD image sensors?

More Great Links

  • Webopedia: BIOS
  • PC Guide: System BIOS
  • Kingston's Ultimate Memory Guide
  • A Brief History of Microprogramming
  • Wim's BIOS
  • American Megatrends (AMI)
  • Phoenix Technologies
  • ALi
  • Winbond
VIDEO: Check out these videos about laptops and 14 resourceful Microsoft videos.>>
Previous Page

Popular Tech Topics

The Ultimate Computer History Quiz
The Ultimate Computer History Quiz
Top 5 Myths About the Internet
Top 5 Myths About the Internet
How to Connect Your Computer to Your TV
How to Connect Your Computer to Your TV
How Capacitors Work
How Capacitors Work
How Cloud Computing Works
How Cloud Computing Works
Take a look at Computer Videos

You Might Also Like

What causes laptop batteries to overheat?

Dell, Apple and the U.S. Consumer Product Safety Commission announced that several lithium-ion laptop batteries could short-circuit, causing an explosion or a fire. Find out why.

How Coby Tablets Work

Coby's tablets offer users a low-cost alternative to other tablet models out there, but how do they stack up, feature-wise? We'll examine Coby's lineup in this article.

Popular Articles

  • 10 iPad Apps for Teaching Kids to Read
  • What's another name for FireWire?
  • How to take a Screenshot on a Mac
Inside this Article
  1. Introduction to How BIOS Works
  2. What BIOS Does
  3. Booting the Computer
  4. Configuring BIOS
  1. Updating Your BIOS
  2. Lots More Information
  3. See all Memory articles
Previous Page

Popular Tech Videos

FPO
  • Cell Phone Tricks
  • Electronics Deconstructed
  • Ultimate Computer Hardware
  • How It's Made
  • Its All Geek To Me
  • See more»

New HSW Games

FPO
  • Storm Tracker
  • Memory Matrix
  • Crab Fishing Game
  • Volcano Explorer
  • Cannon Challenge
  • Speed Match
  • Lost in Migration
  • Word Bubbles
  • Color Match

Related Content

Prices: Computer Books

  • English-to-Spanish Computer and Internet Dictionary
    English-to-Spanish Computer and Internet Dictionary

    English to Spanish dictionary of computer and Internet terms. Diccionario Inglés a Español de términos de Internet y computación.

    $25.95

  • A Dictionary of Computing (Oxford Reference)
    A Dictionary of Computing (Oxford Reference)

    In the quickly changing world of computing, staying current is essential. The Dictionary of Computing has been fully revised by a team of computer specialists, making it the most up-to-date and authoritative guide to computing on the market today. With expanded coverage of networking and databases, addition of biographical entries, and feature spreads on key topics, e.g. XML, it is a comprehensive reference work containing over 6,500 entries that is as useful for home and office users as it is indispensable for students of computing. New recommended web links for many entries, via the Dictionary of Computing companion website, provide valuable further information and updates. The Dictionary offers wide coverage of computer terms in industry, school, work, education, and the home, including the Internet, multimedia, networks and databases, and security. Terms are defined in a clear and concise manner with helpful examples where relevant. This dictionary is suitable for anyone who uses computers, and is an ideal not only for students of computing but for those studying the related fields of IT, mathematics, physics, media communications, electronic engineering, and natural sciences.

    $50.00

  • The Comprehensive Russian Computer Dictionary: Russian - English / English - Russian
    The Comprehensive Russian Computer Dictionary: Russian - English / English - Russian

    This new dictionary contains 30,000 computer-related entries divided equally between the English and Russian languages. The authors have compiled a modern dictionary with concise and comprehensive lexicon. What sets this dictionary apart from other available publications is inclusion of useful Russian-English translations and outdated word lists.The dictionary includes many new terms including words that did not exist - particularly in the Russian language - as recently as a year ago. An emphasis is placed on new terminology revolving around the Internet. Whenever possible, the book lists both existing Russian equivalents to foreign terms and widely accepted transliterations. A rather unorthodox linear-alphabetical dictionary organization combined with numerous cross-references makes it easy to locate desired terms as well as additional, contextually related translations.Readers may find two types of articles in the dictionary - a main article consisting of a term and its translations and a second listing a term which may be an abbreviation, an acronym, or a form of a term that does not require its own translation. The English-Russian section lists speech, groups, and cross-references in English with explanations in Russian. The Russian-English section is the opposite.An Internet version will contain the dictionary in its entirety as well as forms where readers can submit corrections and additions for incorporation into future versions.

    $74.52

HOWSTUFFWORKS
  • Adventure
  • Auto
  • Culture
  • Entertainment
  • Health
  • Home & Garden
  • Lifestyle
  • Money
  • Science
  • Tech
MORE STUFF
  • Blogs
  • Games
  • HSW Tools
  • RSS
  • Maps
  • Podcasts
  • Quizzes
  • Newsletters
  • Video
OUR WEBSITES
  • Animal Planet
  • Consumer Guide Auto
  • Consumer Guide Products
  • Discovery Channel
  • Discovery Fit & Health
  • HSW Brazil
  • HSW China HowStuffWorks China
  • Investigation Discovery
  • Oprah Winfrey Network
  • Planet Green
  • Science Channel
  • TLC
  • Discovery Education
  • Store
CUSTOMER SERVICE
  • Advertising
  • Contact Us
  • Help
CORPORATE
  • About Us
  • Careers @ Discovery
  • Privacy Policy
  • Visitor Agreement
TAKE US WITH YOU
FOLLOW US
© 1998-2012 HowStuffWorks, Inc