[ Computers; ] Computer housings; Removable hard drive based computer backup peripherals; Computer keyboards; [ Rechargeable electric batteries; ] Computer heat sinks; Internal cooling fans for computers; Electrical power supplies [ ; Uninterruptible electrical power supplies; Video game machines for use with televisions; and Electrical transformers ]

proprietary computer software used in the testing industry to operate test centers encompassing all daily operations, namely, procedures for opening and closing the centers, scheduling of candidates, launching of exams, collection of result data and encryption of data for transmission to the data center