Comcast Corporation (NASDAQ: CMCSA) is the largest cable television company and the second largest Internet service provider in the United States.     <more about Comcast Corporation>

Comcast Corporation (NASDAQ: CMCSA and NASDAQ: CMCSK), founded in 1963, is the largest cable operator in the United States, providing cable television, broadband Internet, and telephone service to both residential and commercial customers. Comcast is headquartered in One Comcast Center in Center City, Philadelphia,...     <more about Comcast Corporation>

What is broadband? Simply put, the term ' broadband ' refers to Internet access that is faster than 56K dialup. The term broadband refers to any type of transmission technique that carries multiple voice, video or data channels simultaneously over a common wire. It is a large pipeline (much bigger than dial-up...     <more about Comcast Special>