Points well explained again  Let me clarify further, I do own both PC and notebook which can be connected with the wifi router at home, but pls dont tell me that I have to use my notebook for the whole day after spending most of my time with those two items in the office, and I cant imagine carrying the notebook around to the living hall and  dining hall in the ground floor,  and to study room and bedroom in the 1st floor, just for the Internet Messaging,,,, what the heck..maybe it suit u...edkiasu
On the other hand, if u dont own the notebook, trying carrying around your PC