This feature enables experienced users of a service to benefit from {HEAD ~ a faster response time} for the desired service while providing {TAIL ~ all the necessary information} for novice users to correctly operate the service 
This feature enables experienced users of a service to benefit from { HEAD ~ a faster response time } for the desired service while providing { TAIL ~ all the necessary information } for novice users to correctly operate the service
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH