Interagir com sistemas operativos from Coursera

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Syllabus

Navegar no sistema

Damos-lhe as boas-vindas ao curso Sistemas operativos da Certificação profissional de apoio técnico de TI! Na primeira semana deste curso, vamos abordar os princípios básicos dos sistemas operativos (SO) Windows e Linux. Vamos adquirir conhecimentos acerca do funcionamento dos diretórios e ficheiros nos SO Windows e Linux. Também vai aprender formas práticas de manipular ficheiros e diretórios na interface gráfica do utilizador (GUI) do Windows, na interface de linhas de comando (CLI) do Windows e na shell do Linux. No final deste módulo, vai interagir com ficheiros e diretórios e efetuar a manipulação básica de texto nos SO Windows e Linux.

Utilizadores e autorizações

Na segunda semana deste curso, vamos aprender a configurar utilizadores e autorizações no Windows e SO Linux. Como especialista do apoio técnico de TI, é importante saber como conceder as autorizações adequadas aos utilizadores e grupos para o Windows e o SO Linux. No final deste módulo, saberá como adicionar, modificar e remover utilizadores para um computador e para ficheiros e pastas específicos ao utilizar a GUI do Windows, a CLI do Windows e a shell do Linux.

Gestão de pacotes e software

Na terceira semana deste curso, vamos abordar a gestão de pacotes e software nos sistemas operativos Windows e Linux. É importante saber como funcionam as instalações de pacotes, assim como compreender como são geridos os dispositivos e os controladores nestes sistemas operativos. Vamos ainda aprender diferentes métodos de empacotamento e compressão de ficheiros. No final deste módulo, deverá saber como criar, atualizar e remover software com a GUI e a CLI do Windows, bem como com a shell do Linux.

Sistemas de ficheiros

Na quarta semana deste curso, vamos aprender como funcionam os sistemas de ficheiros nos sistemas operativos Windows e Linux. Vamos conhecer os tipos de sistemas de ficheiros e o motivo pelo qual são diferentes em determinados sistemas operativos. Vamos saber mais sobre partição do disco e memória virtual, bem como por que motivo são tão importantes para uma função de especialista de apoio técnico de TI. Vamos abordar ainda formas de montagem e desmontagem de sistemas de ficheiros, leitura da utilização do disco e reparação de sistemas de ficheiros. No final deste módulo, vai fazer a partição e a formatação de um disco no Windows e Linux.

Gestão de processos

Na quinta semana deste curso, vamos explorar a gestão de processos. Para um especialista de apoio técnico de TI, é importante utilizar as ferramentas do sistema para ler e compreender os estados dos processos das máquinas. Vamos abordar as formas de iniciar e terminar um processo no Windows e Linux. Vamos também aplicar ferramentas de resolução de problemas para resolver problemas com processos e recursos. No final deste módulo, vai utilizar comandos do Windows e Linux para fazer a manutenção de processos.

Sistemas operativos na prática

Parabéns, chegou à semana final do curso! Na última semana deste curso, vamos abordar alguns dos aspetos práticos dos sistemas operativos que vai utilizar no apoio técnico de IT. Vamos abordar o acesso remoto e a resolução de problemas à distância. Vamos explorar ferramentas de virtualização para gerir e remover instâncias virtuais, utilizar registos para monitorização do sistema e conhecer algumas técnicas diferentes de implementação do SO. No final deste módulo, vai aplicar todas as competências deste curso para depurar alguns problemas no SO Windows e Linux. Boa sorte!

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Oferece uma base sólida de um tópico que é essencial para os profissionais de TI

Descreve como solucionar problemas comuns de um computador, o que é uma competência essencial para técnicos de TI

Abrange os princípios básicos dos três tipos de sistemas operativos mais utilizados, aumentando a empregabilidade dos seus alunos

Desenvolve conhecimentos avançados em componentes principais de sistemas operativos, preparando os alunos para enfrentar desafios técnicos complexos

Explora processos críticos como gerir software e utilizadores, o que é essencial para garantir o funcionamento eficiente dos sistemas de TI

Reviews summary

Well received course on operating systems

This course on operating systems is very well received by students. Students appreciate the clarity of the instructor and the course's practical applications.

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Interagir com sistemas operativos with these activities:

Review basic command line operations

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Refreshes basic command line operations, ensuring a necessary foundation for the course topics.

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Navigate through directories using cd and ls commands
Create and remove files and directories
Edit files using a text editor

Refresh Concepts of Operating Systems

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Review the basic concepts and principles of operating systems, including their structure, functions, and components.

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Review notes and textbooks on operating systems concepts.
Complete practice exercises and quizzes on operating systems fundamentals.

Navegar em diferentes sistemas

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A prática regular de navegação em sistemas operativos Windows e Linux fortalecerá a sua compreensão dos seus componentes e funcionalidades.

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Navegue pelos sistemas de ficheiros do Windows e do Linux usando uma interface gráfica do utilizador.
Navegue pelos sistemas de ficheiros do Windows e do Linux usando uma linha de comando.

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Linux commands practice

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Provides hands-on practice with Linux commands, reinforcing concepts covered in the course.

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Navigate directories and manipulate files using commands
Manage file permissions and user accounts

Practice File and Directory Management

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Improve your proficiency in navigating and manipulating files and directories using both graphical user interfaces (GUIs) and command-line interfaces (CLIs).

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Use the Windows File Explorer and Linux file manager to create, move, copy, and delete files and directories.
Practice using command-line commands such as 'mkdir', 'rmdir', 'cd', 'ls', and 'mv' to manage files and directories.

Gerenciar usuários e direitos de acesso

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Praticar o gerenciamento de usuários e autorizações no Windows e Linux aprimorará suas habilidades para configurar e manter sistemas seguros.

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Configure usuários e grupos no Windows.
Configure usuários e grupos no Linux.
Configure autorizações de acesso a contas no Windows e Linux.

Follow Tutorials on User and Group Management

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Enhance your understanding of how to create, modify, and manage users and groups, and assign appropriate permissions to ensure system security.

Browse courses on User Management

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Find and follow online tutorials on user and group management in Windows and Linux.
Practice creating, deleting, and modifying users and groups using the graphical user interface (GUI) and command-line interface (CLI).

Instalar e gerenciar software

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O envolvimento prático na instalação e gerenciamento de software fortalecerá sua compreensão dos processos de gerenciamento de software.

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Instale, configure e remova software nos sistemas operativos Windows e Linux.
Atualize e remova software nos sistemas operativos Windows e Linux.

Configurar sistemas de arquivos

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A prática na configuração de sistemas de arquivos e partições de disco aumentará sua proficiência em gerenciamento de armazenamento.

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Configure partições de disco e sistemas de arquivos no Windows e Linux.
Formate e monte sistemas de arquivos no Windows e Linux.

Windows troubleshooting tutorials

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Guides students through Windows troubleshooting, preparing them to resolve common issues.

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Follow step-by-step tutorials to diagnose and fix Windows errors
Apply troubleshooting techniques to real-world scenarios

Gerenciar processos

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Aprimore suas habilidades práticas de gerenciamento de processos, preparando você para solucionar problemas e otimizar o desempenho do sistema.

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Inicie, termine e gerencie processos no Windows e Linux.
Monitore e solucione problemas de processos no Windows e Linux.

Set up a virtual network

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Enables students to apply their knowledge by creating a virtual network, solidifying their understanding of network administration.

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Plan and design the virtual network topology
Configure virtual machines and network interfaces
Test and verify network connectivity

Acesso remoto e solução de problemas

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Participar de tutoriais guiados sobre acesso remoto e solução de problemas aprimorará suas habilidades práticas para gerenciar e solucionar problemas de sistemas remotamente.

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Conecte-se remotamente a sistemas Windows e Linux.
Use ferramentas de solução de problemas para identificar e resolver problemas em sistemas remotos.

Troubleshoot System Issues

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Enhance your problem-solving abilities by working through common system issues, analyzing error messages, and applying appropriate troubleshooting techniques.

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Review common system error messages and their potential causes.
Use system diagnostic tools and utilities to identify and resolve system issues.

Configurar um sistema operacional

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Criar uma máquina virtual e instalar um sistema operacional fornecerá experiência prática valiosa na implementação e configuração do sistema operacional.

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Crie uma máquina virtual.
Instale um sistema operacional na máquina virtual.
Configure o sistema operacional instalado.

Assist peers in understanding file systems

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Encourages knowledge sharing and reinforcement by having students assist others in understanding file systems.

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Answer questions and provide guidance on file system concepts
Collaborate on projects related to file management

Develop a Troubleshooting Guide

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Consolidate your learning by creating a troubleshooting guide that documents common system issues, their causes, and step-by-step resolution procedures.

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Identify common system issues and their potential causes.
Develop clear and concise instructions for resolving each issue.

Use ferramentas de virtualização

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Explorar ferramentas de virtualização por meio de tutoriais guiados fortalecerá sua compreensão das técnicas e benefícios da virtualização.

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Use ferramentas de virtualização para criar e gerenciar máquinas virtuais.
Use ferramentas de virtualização para testar e implementar sistemas operacionais.

Career center

Learners who complete Interagir com sistemas operativos will develop knowledge and skills that may be useful to these careers:

IT Support Specialist

An IT Support Specialist provides technical assistance to end-users, helping them resolve computer and network issues. This course can help you build a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset will be essential for success in this role.

See salaries and explore the career path for IT Support Specialist

Computer User Support Specialist

A Computer User Support Specialist provides technical assistance to end-users, helping them resolve computer and network issues. This course can help you build a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset will be essential for success in this role.

See salaries and explore the career path for Computer User Support Specialist

Help Desk Technician

A Help Desk Technician provides technical support to end-users, helping them resolve computer and network issues. This course can help you build a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset will be essential for success in this role.

See salaries and explore the career path for Help Desk Technician

Network Administrator

A Network Administrator is responsible for the day-to-day operation of a computer network. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

See salaries and explore the career path for Network Administrator

Systems Administrator

A Systems Administrator is responsible for the day-to-day operation of computer systems, including servers, desktops, and networks. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

See salaries and explore the career path for Systems Administrator

Web Developer

A Web Developer designs and develops websites and web applications. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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IT Auditor

An IT Auditor evaluates an organization's IT systems and processes to ensure that they are in compliance with laws, regulations, and internal policies. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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Software Engineer

A Software Engineer designs, develops, and maintains software applications. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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Information Security Analyst

An Information Security Analyst is responsible for protecting an organization's computer systems and data from unauthorized access, use, disclosure, disruption, modification, or destruction. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

See salaries and explore the career path for Information Security Analyst

IT Manager

An IT Manager is responsible for planning, organizing, and directing the IT department of an organization. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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Data Analyst

A Data Analyst collects, analyzes, and interprets data to help businesses make informed decisions. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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IT Project Manager

An IT Project Manager is responsible for planning, organizing, and executing IT projects. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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Database Administrator

A Database Administrator is responsible for the day-to-day operation and maintenance of databases. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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Computer Systems Analyst

A Computer Systems Analyst studies an organization's computer systems and procedures, and designs solutions to improve efficiency and effectiveness. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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IT Consultant

An IT Consultant provides advice and guidance to organizations on how to use information technology to improve their business operations. This course may be useful for building a foundation in the principles of operating systems, including Windows and Linux. You'll learn how to manage users and permissions, install and configure software, and troubleshoot common operating system problems. This knowledge and skillset can support success in this role.

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