Where can i learn more about Computers, Cameras and Mp3 Players?

Question

Well i work at circuit city and right now im a merch ( basically just games, music, dvds, stereos) and i wanna move up to tech which is computers, cameras and mp3 players.. i have pretty good knowledge on them but i wanna know more about them. Is there a site i can go to with more info or somewhere where i can read and learn more about computers, cameras, and mp3 players?

Answer 1

cnet.com is a very good site with tutorials and product reviews.

PC Magazine , http://www.pcmag.com/, covers all of these topics as well.