Window 1
========
Say
Tells
Emotes

Window 2
========
Guild
System Messages
Fellowship Messages

Window 3
========
Group
Auction
Shouts
OOC
Experience Messages

Window 4
========
Raid
Skills
Random
Other
/who
Pet Responses
Item Speech

Turn off auto attack with assist = /assist off 
Window/Option bar = Ctrl + W
Network traffic monitor = F11