{HEAD ~ Techniques} for process sensitive help are also integrated into the system to provide contextual examples to guide {TAIL ~ a user} in performing a task 
{ HEAD ~ Techniques } for process sensitive help are also integrated into the system to provide contextual examples to guide { TAIL ~ a user } in performing a task
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH