Packt

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

Packt

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

Master IT Support and Troubleshooting Skills.

Learn to troubleshoot OS, implement security, and manage software efficiently

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Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace
Get in-depth knowledge of a subject
Intermediate level

Recommended experience

4 weeks to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

What you'll learn

  • Apply troubleshooting techniques for OS and software issues effectively.

  • Implement security protocols and best practices in IT environments.

  • Configure, manage, and maintain operating systems for business needs.

  • Perform hardware and software diagnostics to resolve real-world problems.

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Taught in English
Recently updated!

July 2026

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Specialization - 3 course series

Operating Systems & Security Fundamentals

Operating Systems & Security Fundamentals

Course 1, 15 hours

What you'll learn

  • Compare operating systems, architectures, and mobile platforms for IT support readiness.

  • Install, configure, and maintain Windows, Linux, and macOS systems effectively.

  • Apply filesystem management, partitioning, and backup strategies for secure operations.

  • Utilize system, network, and command-line tools for troubleshooting and optimization.

Skills you'll gain

Category: Operating Systems
Category: File Systems
Category: Microsoft Windows
Category: Computing Platforms
Category: Software Installation
Category: Ubuntu
Category: Data Security
Category: System Support
Category: Linux Administration
Category: Desktop Support
Category: File Management
Category: Systems Administration
Category: Unix
Category: Knowledge of Apple Software
Category: System Configuration
Category: Security Controls
Category: Mac OS
Category: Operating System Administration
Category: Interoperability
Category: Network Security
Networking, Cloud, and Security Management

Networking, Cloud, and Security Management

Course 2, 21 hours

What you'll learn

  • Execute essential Linux commands and manage file systems efficiently.

  • Configure Windows security, firewalls, and encryption for safe operations.

  • Apply cloud solutions and collaboration tools for productive workflows.

  • Implement physical and logical security, MFA, and malware removal strategies.

Skills you'll gain

Category: Endpoint Security
Category: System Configuration
Category: Linux
Category: Enterprise Application Management
Category: Active Directory
Category: Linux Administration
Category: Cloud Services
Category: Network Administration
Category: Linux Commands
Category: Cloud Deployment
Category: Encryption
Category: Malware Protection
Category: Windows Servers
Category: Operating System Administration
Category: Security Controls
Category: Multi-Factor Authentication
Category: Hardening
Category: Systems Administration
Category: Security Awareness
Category: Computer Security Awareness Training

What you'll learn

  • Implement mobile device hardening, encryption, and security policies for real-world environments.

  • Troubleshoot Windows, mobile, and browser issues using systematic, scenario-based approaches.

  • Manage backups, recovery strategies, and SOHO network security efficiently and safely.

  • Apply professional IT practices, including documentation, change management, and remote support.

Skills you'll gain

Category: Hardening
Category: Mobile Security
Category: Scripting
Category: Help Desk Support
Category: Technical Support and Services
Category: Operating System Administration
Category: Electrical Safety
Category: Network Security
Category: Remote Access Systems
Category: Disaster Recovery
Category: Operating Systems
Category: Network Troubleshooting
Category: Security Management
Category: Information Technology Operations
Category: Network Routers
Category: Network Support
Category: Responsible AI
Category: Computer Security Incident Management
Category: Technical Support
Category: Microsoft Windows

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Instructor

Packt - Course Instructors
Packt
2,090 Courses618,495 learners

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