Free software plays an important role in enhancing the convenience of computers.

We should utilize this new technology to the fullest.

Please sit in this seat.

Please wait until your turn.

We are considering introducing a new voting system.

Learning a new input method is difficult.

We have developed a new methodology to solve this problem.

Software engineering is a field of study related to the design and development of computer programs.

The teacher gave me a book.

The teacher gave me some advice.