manutenção aula 01
TRANSCRIPT
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INTRODUÇÃO•Pré-requisitos•Mercado de Trabalho•Funções do Técnico de Informática•Erros comuns
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HISTÓRIA DO PC•Primeira Geração (1946-1954)
▫Válvulas▫Função única▫Calor e Energia
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HISTÓRIA DO PC•Segunda Geração (1955-1964)
▫Transistor▫Tamanho▫Velocidade▫Calor e Energia▫CPU▫Memória e E/S▫Assembly
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HISTÓRIA DO PC•Terceira Geração (1964-1977)
▫Circuitos Integrados▫Microchips▫Produção em larga escala▫Compatibilidade▫Software independente
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HISTÓRIA DO PC•Quarta Geração (1977-1991)
▫Unidade de Processamento▫Linguagem de Programação▫Sistemas Operacionais▫Computadores Pessoais
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HISTÓRIA DO PC•Quinta Geração (1991 — dias atuais)
▫Processamento▫Alta capacidade▫Conectividade
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HISTÓRIA DO PC
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TIPOS DE COMPUTADOR•Supercomputadores.
▫Alto poder de computação ▫Especializado na realização de operações
específicas.
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TIPOS DE COMPUTADOR•Mainframe.
▫Computador de alto desempenho ▫Processamento de dados complexos.
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TIPOS DE COMPUTADOR•Minicomputador.
▫Potência e desempenho intermediário ▫Permite o acesso a múltiplos usuários.
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TIPOS DE COMPUTADOR•Microcomputador.
▫Estações de trabalho. ▫Computadores pessoais.
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TIPOS DE COMPUTADOR•Notebook/Laptop
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TIPOS DE COMPUTADOR•All-in-one
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TIPOS DE COMPUTADOR•PDA / Tablet
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TIPOS DE COMPUTADOR•Smartphones
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HARDWARE E SOFTWARE
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HARDWARE E SOFTWARE•Hardware - Componentes
▫Placa Mãe▫Processador▫Memória▫Armazenamento
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HARDWARE E SOFTWARE•Hardware - Periféricos
▫Monitor▫Teclado e Mouse▫Impressora▫Scanner▫Outros dispositivos
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HARDWARE E SOFTWARE• Software
▫Sistema Sistemas Operacionais Utilitários de Sistema
▫Aplicativo Processador de Textos Planilhas Eletrônicas Editor de Imagens Banco de Dados Navegador de Internet
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SISTEMAS OPERACIONAIS•Windows•Mac OS X•Linux•FreeBSD•Chrome OS
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SISTEMAS OPERACIONAIS•Interface de Terminal
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SISTEMAS OPERACIONAIS•Interface de Texto
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SISTEMAS OPERACIONAIS•Interface Gráfica
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APLICATIVOS
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APLICATIVOS•Editor de Textos
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APLICATIVOS•Planilha Eletrônica
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APLICATIVOS•Editor de Apresentações
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APLICATIVOS•Banco de Dados
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APLICATIVOS•Editor de Imagens
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APLICATIVOS•Editor de Vídeo
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APLICATIVOS•Produção de Áudio
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UTILITÁRIOS DE SISTEMA
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•Compactação de arquivos
UTILITÁRIOS DE SISTEMA
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•Anti-virus
UTILITÁRIOS DE SISTEMA
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•Verificador de erros
UTILITÁRIOS DE SISTEMA
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•Gerenciador de Arquivos
UTILITÁRIOS DE SISTEMA
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•Backup
UTILITÁRIOS DE SISTEMA