Assalam-o-Alakium

bahe mary pass lap top hai dell ka us pa net connect nahe hota hai na dial up na vfone virlas na ufone ke net wale usb .jab be net conntct karta houn .ya wala msg a jata hai.
ERROR NET WORK CONNECION
REGESTRING COMPUTER ON THE NETWORK .
PHR NEECHAY
ERROR:
A CONNECTION REMOTE COMPUTER COULD NOT BE ESTBLISHED YOU MIGHT USED TO CHANGE THE NET.....................
AUR IS TARAH NET NAHE CONNECT HOTA .
US K SET PA MODAM BE ENABLE HAI
WIRELESS FONE BE ENBALE HAI PLZ HELP ME.
RASHID