How do I enable my proxy server to let one of my computers access internet?

I can't use a web browser on one of my computers such as firefox, internet explorer, etc. I can get online playing games such as warcraft 3 though. How can I change proxy setting to allow internet access?How do I enable my proxy server to let one of my computers access internet?thousand of proxy list:

http://kamisiapmembantu.comHow do I enable my proxy server to let one of my computers access internet?Please repost in the Internet tab of the Computers and Internet section of Yahoo answers. This question really has nothing to do with card games, or games in general. You will more likely get better answers over there.How do I enable my proxy server to let one of my computers access internet?I recommended one web proxy, use this these to open some blocked site

http://www.justhidethis.info

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