42 Technical support services, namely, troubleshooting computer hardware and software problems, installation, design and implementation of computer hardware and software systems and management and operation of computer hardware and software systems and applications, in the area of data exchange and synchronization between resident and mobile computing and communication devices, namely computers, personal computers, and laptop computers; servers, switches and routers; Web browsers, minibrowsers and handheld browsers; telephones, cellular telephones, wireless telephones, mobile telephones, and pagers; and handheld computers and communication devices via a global computer network