Winsock Programmer's FAQ
        

Discussion forms

• TCP/IP Protocol
• TCP/IP Applications FAQ
• TCP/IP Protocol Mailing Lists
          

Microsoft support

• Microsoft Support Knowledge base
          

Others

• http://www.codeproject.com/internet
• http://www.codeguru.com
• Winsock development information
• Winsock 2 online
• Windows Sockets: A Quick And Dirty Primer