Remote Desktop Access Web Connection

I have installed web directory “Tsweb” and I am able to browse my web pages from same computer on the internet explorer by typing “http://ipaddress”.

But I cannot browse these pages from outside the network, for instant i cannot access these pages from my work computer by typing my ip address in the internet explorer.

Please help me how can I access to my home computer and view web pages from my work computer by entering ip address in the interenet explorer.

I cannot use VPN because of office firewall.