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Wi-Fi Sem Dor de Cabeça: O guia prático para instalar, otimizar e proteger sua rede sem fio em casa, na clÃnica, na loja e no pequeno escritório
Paperback
Series: Série Wi-Fi Profissional, Book 3
Publisher: Independently Published
Published: Jun 2 2026
Pages: 180
Weight: 0.55
Height: 0.38 Width: 6.00 Depth: 9.00
Language: Portuguese
Você já perdeu uma videochamada importante bem na hora errada? Já viu o caixa da sua loja travar no meio de um pagamento por causa do Wi-Fi? Já comprou um repetidor prometendo milagres e a situação ficou ainda pior?
Se a resposta for sim, você não está sozinho. E a culpa quase nunca é da operadora.
Wi-Fi Sem Dor de Cabeça nasce de um problema real: existe um abismo entre os manuais técnicos cheios de jargão e os vÃdeos genéricos do YouTube que nunca resolvem o seu caso especÃfico. Este livro ocupa esse espaço vazio. Ele foi escrito para quem quer entender o suficiente para tomar as decisões certas, sem precisar se tornar um especialista em telecomunicações.
Wi-Fi é fÃsica antes de ser tecnologia. Sinal enfraquece com paredes, sofás, aquários e micro-ondas. Velocidade contratada não é cobertura. Posicionamento importa mais do que a marca do roteador. Segurança não é opcional. Quando você entende esses princÃpios, o caos se transforma em diagnóstico, e diagnóstico se transforma em solução.
Em quatro partes objetivas, o livro percorre desde o comportamento das ondas de rádio até a configuração de redes seguras em ambientes domésticos e de pequenos negócios, sempre com equipamentos disponÃveis no mercado brasileiro e exemplos do cotidiano real. Nada de receitas copiadas da internet americana. Nada de teoria pela teoria.
Ao final, você saberá identificar o problema antes de ligar para o suporte, escolher o equipamento certo para o seu espaço, otimizar o que já tem e proteger a sua rede de invasões silenciosas que acontecem mais do que as pessoas imaginam.
Este não é um livro para técnicos. É um livro para você.
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