Mikrotik

Hello,

I am new to Mikrotik.
I have installed it and I need some help to make some basic steps.
I have a router (the ISP connection) let say with IP 81.23.66.55.
The PC when I installed Mikrotik have 2 NIC.
a) Public:198.162.3.2
b) Private:192.168.1.2
After that all users are connected to 192.168.1.2 as default gateway.

I need to know how to enable web proxy?
Do I need to install other software or hardware to use web proxy?
So please tell me in easy steps what hardware or software do I need to implement Mikrotik in My network.
Could you please give me a manual that explains using screen shots and not just command line instructions because I am a beginer.

Thank you in advance for your help.

claude

a) Public:198.162.3.2

???

your public should be 81.23.66.55

This is how to enable proxy:
http://www.mikrotik.com/testdocs/ros/3.0/pnp/proxy.php

what version are you using? so we know how to help