tions and improve their maths skills. They are used to access the
Internet, to do basic research and to communicate with other
students around the world. Teachers use projectors and interactive
whiteboards to give presentations and teach sciences, history or
language courses. PCs are also used for administrative purposes –
schools use word processors to write letters, and databases to keep
records of students and teachers. A school website allows teachers
to publish exercises for students to complete online. Students can
also enrol for courses via the website and parents can download
official reports.
Mobiles let you make voice calls, send texts, email people
and download logos, ringtones or games. With a built-in camera
you can send pictures and make video calls in face-to-face mode.
New smartphones combine a telephone with web access, video, a
games console, an MP3 player, a personal digital assistant
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