ok, i donno a thing about proxy. I herd that you can access some hidden information by using proxy....is this true??

If so then please tell me which proxy to use and how....

To understand what a Proxy is check this out: http://www.digitalcybersoft.com/ProxyList/docs.shtml

As far as accessing hidden information, in a small number of countries the government blocks certain websites from being accessed. A Proxy can generally ignore this block.

ok, this was really helpful

Now I need to know what kind of proxy to use to totally secure my privacy and find hidden information by using a proxy on my browser?

Pretty much any Anonymous Proxy will do, just remember, they dont last long though.

but i need to find out that where to write whose http proxy numbers and what port to use

They are the IP and Port like this:

IP:Port

so 203.112.15.80:8080 is the ip 203.112.15.80 on port 8080