what are proxies
what are there purpose
how do i make them work for me


my friend uses proxies and loves it...i know they exist but i have never questioned what tehy are or how to use them....im looking for alittle insite into them...

i read i tutorial on here about proxies and it helped me alot but im still in the dark alittle bit.

what would be a free reliable fast proxy service if i deem it nesecary to use one