The term 'COMPUTER LINK' can be solved by the crossword solution 'MODEM', which is an acronym for modulator-demodulator. A modem is a device that enables computers to communicate with each other over telephone lines, cable lines, or other communication channels. It converts digital signals from computers into analog signals that can be transmitted over a phone line, and then converts the analog signals back into digital signals that can be understood by the receiving computer.