The term 'LINK TO THE INTERNET' can be solved by the five-letter word 'MODEM'. A modem is a device that allows computers to connect to the internet. It converts digital signals from computers into analog signals that can be sent over telephone lines, and then converts the analog signals back into digital signals for the computer to understand. Modems are essential for connecting to the internet, and without them, it would not be possible to link to the internet.