beyond teck

  • Subscribe to our RSS feed.
  • Twitter
  • StumbleUpon
  • Reddit
  • Facebook
  • Digg

Friday, 7 October 2005

Basics of how computers work

Posted on 20:47 by Unknown
Computers work thorough switches and have only two states, it's either on or its off. There is no state in between.
Switches for example, when a switch is turned on then if we disconnect the power to it and re connect the power to it, it is still going to be on.
We can compare this to memory or rather storage.
It's sort of like 8 switches are equal to a byte.
"Computer Simulation Switch board of Science" is what Bill Nye calls his board that has switches!...

The information will still be there on the switches even if the power is turnded off.
He also compares the RAM to a Table. The bigger the table the more books you can keep open. Simarly the bigger the RAM the more programs or applications you can keep open. If you have a small table you can only keep a few books open. It's the same with the RAM too.
However if you turn of the computer all the data is lost in the RAM as it is only temporary, not permanent because it is votile!(unfortunately that's just how thing are, and I'm presuming that is going to change soon!)
But there is one more thing that I found out today. You always need to save your work in the computer, right? Well with Archy you don't it automatically stores all the data into your hard drive all the time. Cool!
So we can say that this application makes use of the RAM and the Hard Drive or permanent memory at the same time! Hence we don't have to worry if your computer accidently crashes as the info is already is stored in the hard drive.
I wonder how computer programmers (except Jef Raskin of course) couldn't think of a Ram that auto stores everything!

Quick facts of the day: BIOS or the Basic Input Output System is associated with ROM or Read Only Memory. That's because you can't alter or change the BIOS.
Email ThisBlogThis!Share to XShare to FacebookShare to Pinterest
Posted in | No comments
Newer Post Older Post Home

0 comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Popular Posts

  • 5 great add-ons for Internet Explorer 7
    If you haven’t yet upgraded to Internet Explorer 7, I’d say its high time you do so. If you’re still using IE 6, you’re missing out on a lot...
  • WeTransfer Job Ad
    I like using WeTransfer to transfer things that don't fit in emails, mainly because the site is fast, has a large upload limit (2GB!) an...
  • Contact Me!
    Okay so you want to contact me for something? No Problem! E-Mail You can send all your questions , comments , tips (I need a lot of those)...
  • The Nintendo Wii..
    The first thing that comes to my mind is the Wheee! Firefox flick by Jeff Gill. Except this time the IE logo is replaced by the Nintendo Wi...
  • Installing Ubuntu without a CD drive using USB drive
    With the latest release of Ubuntu, I feel that more people will have access to a highly mature, fast and easy to use operating system. But u...
  • How to watch cricket online for free
    I have a confession to make - I'm addicted to cricket. I pretty much can't live without watching cricket matches (especially if Indi...
  • How we depend on technology in school
    Today I was just finishing up my Geo project and I realized (just like my other 'realization' moments that I've documented in t...
  • Adium Update
    Looks like Adium (or Adium X) was updated. Now of course Adium isn't the messenger I use most (I use Trillian + Windows Live Messenger...
  • How to find out if a .exe process is spyware or virus
    Windows XP has thousands and thousands of .exe files, and usually a lot of those executables are running at any given time. But are all of t...
  • How to reduce PDF file sizes on a Mac
    Update : Doesn't seem like this method works well for all files, you may want to try out the link posted in the comments, as this seems ...

Categories

  • addons
  • adobe
  • ads
  • adsense
  • apple
  • audio
  • blackberry
  • blog
  • blogger
  • blogging
  • cars
  • cellphones
  • clean
  • code
  • comments
  • cricket
  • downloads
  • ebooks
  • email
  • error
  • file sharing
  • firefox
  • fixes
  • free
  • games
  • gas
  • Gmail
  • google
  • hack
  • hotmail
  • installs
  • instant messaging
  • internet
  • internet explorer
  • ipod
  • laptop
  • Linux
  • Live Writer
  • lol
  • Mac
  • mac. mail
  • mail
  • messenger
  • microsoft
  • Microsoft Word
  • money
  • msn
  • music
  • Musings
  • network
  • news
  • online
  • Outlook
  • page
  • peripherals
  • phones
  • photo
  • photoshop
  • php
  • plagiarism
  • problems
  • productivity
  • programming
  • projects
  • rant
  • Registry
  • Review
  • school
  • Screenshots
  • search
  • security
  • software
  • spam
  • speech
  • speed up windows
  • spyware
  • sysfader
  • technology
  • tip
  • tricks
  • tutorials
  • ubuntu
  • updates
  • video
  • virus
  • voip
  • web
  • wi-fi
  • Windows
  • Windows 7
  • Windows Vista
  • Windows XP
  • wireless
  • work
  • wtf
  • youtube

Blog Archive

  • ►  2013 (5)
    • ►  October (2)
    • ►  August (2)
    • ►  March (1)
  • ►  2012 (6)
    • ►  December (1)
    • ►  October (1)
    • ►  June (1)
    • ►  May (1)
    • ►  January (2)
  • ►  2011 (19)
    • ►  October (1)
    • ►  August (1)
    • ►  July (8)
    • ►  June (1)
    • ►  February (4)
    • ►  January (4)
  • ►  2010 (41)
    • ►  November (1)
    • ►  October (3)
    • ►  September (3)
    • ►  August (2)
    • ►  July (12)
    • ►  June (2)
    • ►  May (5)
    • ►  April (3)
    • ►  March (4)
    • ►  February (4)
    • ►  January (2)
  • ►  2009 (59)
    • ►  December (1)
    • ►  November (1)
    • ►  October (1)
    • ►  September (3)
    • ►  August (4)
    • ►  July (4)
    • ►  June (14)
    • ►  May (1)
    • ►  April (3)
    • ►  March (3)
    • ►  February (4)
    • ►  January (20)
  • ►  2008 (108)
    • ►  December (22)
    • ►  November (10)
    • ►  October (14)
    • ►  August (13)
    • ►  July (13)
    • ►  June (6)
    • ►  May (13)
    • ►  April (10)
    • ►  March (5)
    • ►  January (2)
  • ►  2007 (33)
    • ►  December (8)
    • ►  November (1)
    • ►  October (4)
    • ►  September (10)
    • ►  August (1)
    • ►  July (2)
    • ►  June (1)
    • ►  May (2)
    • ►  April (1)
    • ►  February (2)
    • ►  January (1)
  • ►  2006 (137)
    • ►  December (1)
    • ►  November (1)
    • ►  October (1)
    • ►  August (1)
    • ►  July (3)
    • ►  June (9)
    • ►  May (20)
    • ►  April (22)
    • ►  March (33)
    • ►  February (20)
    • ►  January (26)
  • ▼  2005 (55)
    • ►  December (12)
    • ►  November (19)
    • ▼  October (9)
      • Good news!
      • Coming soon. . . . .
      • AutoRecover in Microsoft Word
      • Ten things I didn't know about Microsoft word
      • Search the web tutorials
      • Project still in progress
      • Alienware PC's up to 4.0 GHz!
      • Basics of how computers work
      • How computers are involved in productions
    • ►  September (15)
  • ►  2001 (1)
    • ►  January (1)
Powered by Blogger.

About Me

Unknown
View my complete profile