How can i access my local wamp server on another computer
Options FollowSymLinks
AllowOverride None
Order deny,allow
Allo
You could simply use the Put Online option of your WAMP Server and you can use this current system IP address and to directly access from the other computer.
Do this on system tray

Then, you could find your IP address using typing ipconfig or whatismyip.com website and then access it on another system.