Here is information on the best free internet TV sites that give you streaming access to tons of worldwide TV channels for free. WWiTV.com has been running for a long time and has 1384 online TV channels listed. http://wwitv.com/
DeliCast is a directory of television and radio channels freely available in the Internet. Enjoy!
Fore more on cutting the cord of your cable TV and switching to online television, visit the below link to Digital Trends guide on how to cancel cable and get TV on your PC.