Computer Arabia wll. since 1979 has been the Dell distributor in Qatar from like 17 years and they are the only DELL authorized service and spares center, the S.Center is HBK Building on one of the corner of Grand Hamad Avenue while going towards Airport...Tel 4328555 is the number...you just have to transfer your warranty to from the net providing your tag number to Qatar and inform Computer Arabia once you are done them they will subsequently get an email from Dell UK to take care of your tag number....simple as that....