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Technologies de l'information et de la communication

Technologies de l'information et de la communication

Technologies de l'information et de la communication (TIC transcription de l'anglais information and communication technologies, ICT) est une expression, principalement utilise dans le monde universitaire, pour dsigner le domaine de la tlmatique, c'est dire les techniques de l'informatique, de l'audiovisuel, des multimdias, d'Internet et des tlcommunications qui permettent

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Sub Saharan Africa

Sub Saharan Africa

Sub Saharan Africa has a wide variety of climate zones or biomes. South Africa and the Democratic Republic of the Congo in particular are considered Megadiverse countries.It has a dry winter season and a wet summer season. The Sahel shoots across all of Africa at a latitude of about 10 to 15 N. Countries that include parts of the Sahara Desert proper in their northern territories and parts

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