Hi,
My internet connection is slow,I tried to look into it but could not find what exacly is the problem.Can any one help me.
First off ...
Reboot EVERYTHING - PC, Modem, Router, Hub (depending on whether you have ADSL or VDSL).
Power everything OFF and leave for a few minutes.
Disconnect cables from PC to Hub/Router, Router/Hub to modem, modem to socket (or hub to socket)
Power up and wait a coupe of minutes for everything to boot. Connect modem or hub to socket, then the other cables.