Operating Systems & Security Fundamentals

Packt via Coursera

Go to class Write review

Details

Go to class

Provider

Coursera
Pricing

Paid Course
Languages

English
Certificate

Certificate Available
Effort

12 weeks, 1 hour a week
Sessions

Self-Paced
Level

Beginner
Subtitles

English

Part of

CompTIA A+ Core 2 (220-1202) Certification Exam Prep

Overview

Google, IBM & Meta Certificates – 40% Off

One plan covers every Professional Certificate on Coursera.

Unlock All Certificates

This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. This comprehensive course is designed to equip learners with a deep understanding of operating systems, from Windows, macOS, and Linux to mobile platforms, alongside essential security and system management concepts. You’ll gain hands-on skills in OS installation, configuration, lifecycle management, and troubleshooting, preparing you for real-world IT support roles and CompTIA A+ 220-1202 certification. The course begins by introducing the foundations of operating systems, their architectures, and performance considerations, progressing to a detailed exploration of filesystems, boot methods, and installation strategies. You’ll learn to navigate the differences between Windows 10/11, Linux distributions, and macOS, while mastering compatibility, cross-platform integration, and administrative best practices. Interactive labs and step-by-step demonstrations reinforce your knowledge at every stage. From there, you dive into system tools, Task Manager, MMC snap-ins, and command-line utilities, building proficiency in disk management, network troubleshooting, and security configurations. You’ll also explore Windows settings, Control Panel, macOS administration, and networking setup, gaining practical skills for day-to-day IT operations. Real-world scenarios, practice exercises, and exam-focused strategies ensure a complete and applied learning experience. This course is ideal for aspiring IT support professionals, system administrators, and anyone preparing for the CompTIA A+ exam. No advanced prerequisites are required beyond basic computer literacy, making it accessible for beginners while still valuable for those seeking a refresher. Difficulty level: Beginner to Intermediate. By the end of the course, you will be able to install, configure, and troubleshoot operating systems across multiple platforms, manage filesystems, apply security and administrative best practices, and confidently prepare for the CompTIA A+ 220-1202 certification exam.

Syllabus

Introduction

In this module, we will introduce you to the CompTIA A+ Core 2 course framework, helping you navigate study materials efficiently. We will explore exam objectives, question types, and time management techniques. Additionally, you will learn about potential career opportunities and the value of certification.

Operating System Types & Purposes – CompTIA A+ 1202 Exam Guide

In this module, we will explore major operating system types, their architectures, and distinguishing features. We will compare Windows, Linux, macOS, Chrome OS, and mobile OS platforms. You will also learn strategies for ensuring cross-platform compatibility in real-world scenarios.

Filesystems & Lifecycle Management – CompTIA A+ 1202 Exam Guide

In this module, we will dive into filesystem fundamentals, including NTFS, FAT32, exFAT, ReFS, APFS, and Linux filesystems. You will learn to select the right filesystem for various scenarios. We will also cover vendor lifecycle concepts and OS support policies that affect IT planning and security.

OS Installation & Boot Methods – CompTIA A+ 1202 Exam Guide

In this module, we will examine the OS installation lifecycle, boot methods, and partitioning strategies. You will learn to perform clean installs, upgrades, and network-based deployments. Additionally, we will cover pre-installation planning to ensure smooth OS setup.

Windows Editions & Hardware Requirements – CompTIA A+ 1202 Exam Guide

In this module, we will review Windows editions and their unique features. You will learn about networking models, upgrade paths, and critical hardware requirements. This knowledge will prepare you to plan and deploy Windows systems effectively.

Task Manager & System Tools – CompTIA A+ 1202 Exam Guide

In this module, we will explore Task Manager, Resource Monitor, and related Windows tools. You will learn to monitor performance, manage startup processes, and troubleshoot effectively. We will also cover safe usage of the registry and disk optimization utilities.

MMC Snap-ins & Windows Administration – CompTIA A+ 1202 Guide

In this module, we will explore Windows administrative tools, including MMC snap-ins and consoles. You will learn to manage hardware, partitions, services, and users efficiently. Advanced tools like Event Viewer, Task Scheduler, and Group Policy will also be covered.

Command-Line Tools & Disk Management – CompTIA A+ 1202 Guide

In this module, we will introduce command-line tools for Windows disk management and repair. You will learn to navigate directories, format drives, and manage partitions. Advanced utilities like SFC and DISM will help maintain system integrity.

Command-Line Networking & File Tools – CompTIA A+ 1202 Guide

In this module, we will explore Windows command-line tools for networking and file management. You will troubleshoot connectivity, map network drives, and perform secure file transfers. Command-line utilities will help you extract system and user information efficiently.

Windows Settings & Control Panel – CompTIA A+ 1202 Guide

In this module, we will explore Windows Settings and Control Panel for system management. You will learn to configure networks, devices, power options, and privacy settings. Essential administrative tools will help you maintain system efficiency and security.

Windows Networking & Configuration for CompTIA A+ 220-1202 Exam

In this module, we will examine Windows networking and configuration strategies. You will configure shared resources, manage firewall rules, and handle IP settings. Network troubleshooting techniques will prepare you for real-world scenarios.

macOS Administration & Features for CompTIA A+ 220-1202 Exam

In this module, we will explore macOS administration, covering system settings, disk management, and security tools. You will learn to install and uninstall applications, manage backups, and secure your system. Productivity features like multiple desktops, Spotlight, and iCloud integration will also be highlighted.