The category "TCPIP" (under "Windows...") should be spelled "TCP/IP". This is often read "TCP over IP", since the TCP protocol encapsulates its information in IP packets.
Note: The "TCP/IP protocol suite" actually refers to a large group of protocols that are designed to work together, including IP, ARP, TCP, UDP, ICMP, and others.
Regards,
Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)