Medical and aesthetic devices used to perform skin rejuvenation and skin care treatments for use in cosmetic, medical and dermatological treatment of the skin; medical and aesthetic devices used to treat dry eyes.

Installation, repair and maintenance services of electronic, electromechanical, optical, magnetic, thermal and electrical equipment; installation, repair, maintenance and upgrade services of computer hardware; technical support services, namely, troubleshooting in the nature of computer hardware maintenance and in the nature of electronic, electromechanical, optical, magnetic, thermal and electric equipment maintenance; information on installation, maintenance, repair, services and updates of computer hardware and of electronic, electromechanical, optical, magnetic, thermal and electric equipment; support services available on-line via computer network or the internet, or over a telecommunications network; technical support services, namely troubleshooting in the nature of breakdown of computers, hardware and of electronic, electromechanical, optical, magnetic, thermal and electric equipment and information related thereto.