testing; tuning; optimising; diagnosing problems; repairing; upgrading and maintaining both externally and a variety of technical tasks in the diagnosis; repair; maintenance and installation of computers and/or obtaining required service by liaison with vendors and repair personnel. Ensure client needs are met by participating
testing; tuning; optimising; diagnosing problems; repairing; upgrading and maintaining both externally and a variety of technical tasks in the diagnosis; repair; maintenance and installation of computers and/or obtaining required service by liaison with vendors and repair personnel. Ensure client needs are met by participating