what digital cameras are types and uses A beginner's guide to digital cameras:
http://www.photo.net/equipment/digital/b...
After that, check the digital camera buyer's guide:
http://www.viewz.com/shoppingguide/digic...
Assuming you're looking to buy one, that is... digital cameras are used to click digital photos and movies...you can directly transfer them onto your computer too. make a cd. there are many types depending on what type of lenses, what is memory storage capacity and mega pixel that decides on the clarity and quality of the picture
if you want to know more go to
www.nikonians.org/html/resources/guide... | 