Lan has limited or no connectivity

go start /run and type cmd ,this brings up the command prompt
type cd \ and hit enter
type ipconfig/release
type ipconfig/renew
this should now have renewed your ip address
filally go to control panel internet options
and if your not using dialup remove it if its still showing
go to lan and auto detect settings
you should be ok now

my net connection show "Limeted or no connectivity" 
PlZ help me