I know now a little about IRQs and DMAs but I'm having problems about what IOs do.

Thank you

I know now alittle about IRQs and DMAs but I'm having problems about what IOs do.

thank you

IO as in Input/Output (keyboards, mouse, microphone, touch screen, etc)?

Thank you very much, I don't know a lot about computers as you see, this sight is great for me to learn about my computer and I want to say thank you for your info

There are several good sites that have comprehensive glossaries of computer terms. Try

www.whatis.com
www.wikipedia.com
www.webopedia.com

Another good site for understanding technology is:

www.howstuffworks.com

Hi,
Yes, this site is one of the best, if not the best, free site there is. Please keep coming back and ask anything you want. The only "dumb" question is the one never asked!
Best wishes,
fredg