He decided to quit smoking electronic cigarettes.

An electron gun is a device for generating an electron beam.

I often read e-books.

I bought a coffee using electronic money.

I heat up the lunch box in the microwave oven.

The Transmission Control Protocol is an important element for ensuring the reliability of data communication.

This is my unused camera.

The digital song catalog for karaoke has been updated.

An electron neutrino is a type of elementary particle.

This computer is using the latest technology.