I just want to know how can I access internet on laptop or PC using Blackberry through cable or Bluetooth?
official guide by blackberry : http://btsc.webapps.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB05196&sliceId=SAL_Public&dialogID=1114305&stateId=1%200%201132277
check this tutorial --
it has all the steps in detail on how to enable your PC to use your blackberrys internet connection ..
Using Blackberry as a Modem ( http://www.blackberryfaq.com/index.php/Using_BlackBerry_As_Modem )