a person who is interested in modern technology and enjoys using it.
someone who dislikes new technology, especially computers, and is not able to use it with confidence.
digital native (noun)
a person who is very familiar with digital technology, computers, etc. because they have grown up with them.
digital nomad (noun)
someone who uses technology, especially a laptop and a wireless network, to work remotely from anywhere in the world.
digital divide (noun, singular)
the problem of some members of society not having the opportunity or knowledge to use computers and the internet that others have.