He is known as an excellent system operator.

My older brother works as a systems engineer.

We are considering introducing a new voting system.

We have developed a new methodology to solve this problem.

Learning a new input method is difficult.

He is majoring in computer science.

Research on quantum computers has just begun.

It is said that research on quantum computers will have a major impact on future science and technology.

My personal computer is installing the latest software.

My computer got infected with a computer virus.