Computers are used in Formula 1 cars for the control of all the statics in a race.
In entertainment you use computers for playing, listening to music,watching videos.
In factories you use computers for programming instruments and machines, at scholl computers are used laboratories in order to study and to program.
By Fenzi & Pasotto

In factories computers are used for CNC machines, Computer Numerical Control.
It's a programmable robot that works on a raw piece of wood (or some other material, like aluminum, or plastic).
CNCs are very good at mass-productions and precision jobs.

My father works with a CNC

In formula 1 cars, computers are used for the control statics centraline of car, time, temperatur rubber etc.

At school, we used computers for study many subject, informatics, maths,english...

In Entertainment computers are used to play many games, listen to music, watch films and other multimedias.
In school they are used for IT subjects like structural and object oriented programming etc. and other school subject like English etc.

the computers are widely used in discos, to control the image of the spotlight, the music, and to
pay what we consume... and some other things...

It is true that they use computers in factories in order to program machines.Here in Greece they also use the CNC to do that job.Sometimes the machines take over the peoples jobs and in my opinion in a few years the machines will replace the mans job