Introdução ao Hardware
Autor: Informática 1 | Publicado: 2011-08-06T15:09:00-07:00

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 <![endif]-->  O que é Hardware?
É a parte física do computador, ou seja, é o conjunto de componentes eletrônicos, circuitos integrados e placas, que se comunicam através de barramentos. Em complemento ao hardware.
  O que é Software? 
É a parte lógica, ou seja, o conjunto de instruções e dados processado pelos circuitos eletrônicos do hardware. Toda interação dos usuários de computadores modernos é realizada através do software, que é a camada, colocada sobre o hardware, que transforma o computador em algo útil para o ser humano.
Obs: Além de todos os componentes de hardware, o computador também precisa de um software chamado Sistema Operacional. &nbsp;
O que é Sistema Operacional?
Ele é o responsável por gerenciar os dispositivos de hardware do computador (como memória, unidade de disco rígido, unidade de CD) e oferecer o suporte para os outros programas funcionarem (como Word, Excel etc). Sistema Operacional torna o computador utilizável.