how to set up the firewall

[john]

My pc just be remoted unlawfully by sb from the internet.
so i want to setup my firewall of xp to defend the same
things will be happened again.
when i choose to active the firewall, i must go to
setup some option of setting. i am not sure to choose
which one is best.
so i just choose sth i know, such as: FTP,Secure web
server and web server.
but after i choose them,my girlfiernd's PC can not
go to my network share folder.i shared the D: to be the
share folder, we are network connetion users.
I don't why. and i think if network connection user can
not be allowed go to my share folder, of cause the
internet user also can not be in.but how to give her a
liberty to let only her can see mee my share folder.
I saw some books,they said i must setup the new port for
it,but which one should i setup??the port of ADSL router
also has port forwarding~~ or setting of the firewall of
XP? and how to setup

 

[Juan]

Hope this helps.

How to: Enable/Disable the Internet Connection Firewal, opening closing
ports, which ports for applications.

http://support.microsoft.com/default.aspx?scid=kb;EN-US;283673

http://support.microsoft.com/default.aspx?scid=kb;en-us;308127&Product=winxp


http://www.microsoft.com/security/protect/ports.asp

http://support.microsoft.com/default.aspx?scid=kb;EN-US;304040

http://support.microsoft.com/search...&Query=Sharing+files+and+folders+in+a+network