Everyone was surprised by the news.

I have been to Concord.

There is a specific dress code for our party.

He sent a message using the telegraph code.

Please scan this QR code.

Unicode is a computer character code for consistently representing characters from around the world.

The development of quantum computers is said to open a new frontier in science and technology.

We use a supercomputer to perform complex calculations.

In my new project, I am using a microcomputer.

We are advancing computerization to streamline all operations.