Final answer:
Cellular technology allows users to access the Internet from almost anywhere, thanks to the extensive cell phone infrastructure and advancements in mobile devices such as the introduction of the iPhone in 2007.
Step-by-step explanation:
The internet access technology that allows users to access the Internet from any location is D) Cellular. Cellular internet access is facilitated by the widespread cell phone infrastructure, which allows devices such as smartphones and tablets to connect to the internet wirelessly almost anywhere. This revolution in mobile connectivity can be traced back to significant technological advancements like the introduction of the iPhone in 2007 by Apple Inc., which provided a superior touch-screen interface and wireless internet capabilities. Cellular technology has since become increasingly accessible, putting the power of the internet in the pockets of users globally.