Thanks guys, the helps are really quickly. I start to like this forum.
I am using ethernet/wireless connection.
Just try to dig a bit more technically. When select DHCP, I cannot find any place to input NTL user name and password. So I assume there is no such information stored in router (am I wrong?). So it is easy to understand the running of desktop as I already install NTL thing there before. But how about the two laptops? how can NTL server knows it is my computer is connecting (via my account?)?
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