The personal computer is a generic tool in most occupations. 2. The birth of Internet networks that will lead back to 50 years with the Rand project in the United States, then with the Arpanet network, which hosted a new connection every 20 days in 1981. By 1976, the International Telecommunication Union launches the first network with the X25 standard, which allows companies to connect.
Kompyuta binafsi ni chombo generiska katika shughuli nyingi. 2. Kuzaliwa kwa mitandao ya Internet ambayo yatapelekea nyuma miaka 50 kwa mradi wa Rand nchini Marekani, basi na mtandao Arpanet, ambayo mwenyeji uhusiano mpya kila baada ya siku 20 mwaka 1981. By 1976, Shirika la Umoja wa Mawasiliano ya mtandao lanserar kwanza kwa kiwango X25, ambayo inaruhusu makampuni ya kuunganisha.