My mobile phone is set to power-saving mode.

This computer can be used by anyone.

Simple Mail Transfer Protocol is a protocol for sending and receiving emails on the Internet.

This system is very efficient.

Data mining is the process of extracting useful information from a large amount of data.

The analysis of big data is essential for business strategy.

My brother works as a systems analyst.

My computer needs a new operating system.

The new apartment is equipped with the latest unit kitchen.

He is known as an excellent system operator.