CompTIA · Free, ad-free audio course
A structured, audio-first learning route for CompTIA ITF+, designed for focused review and practical understanding.
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Try 50 original BMC questions, review every explanation, and return to the lessons behind the answer. No login is required. Earn Challenge achievements and share your progress as you go.
Independent BMC learning practice—not official exam items, a full mock exam, or an exam-readiness score.
Companion Books
The study guide helps you organize and revisit the material. The flashcards book adds active recall and rapid review across the course objectives.
Study Guide
The current CompTIA Tech+ resource replaces the retired IT Fundamentals+ path. Use it for present-day foundational exam preparation.
Flashcards Book
The current CompTIA Tech+ resource replaces the retired IT Fundamentals+ path. Use it for present-day foundational exam preparation.
Complete Lesson Directory
Search by topic or narrow the directory by exam domain. Courses with multiple editions are organized below so every season remains easy to find. Each lesson includes its own audio player, full description, transcript when available, and previous-or-next navigation.
90 lessons available
Getting Started
This first episode welcomes you to the complete training series for the CompTIA IT Fundamentals (ITF+) certification exam, giving you a clear picture of what lies ahead in your learning journey.…
Getting Started
In this episode, we take a deep dive into what the CompTIA IT Fundamentals (ITF+) certification exam actually is, why it exists, and who can benefit from it.…
Getting Started
Here, we break down the full structure of the CompTIA IT Fundamentals (ITF+) certification exam so you know exactly what to expect. We’ll cover how many questions you’ll face, the format of those questions, and how much time you have to complete them.…
Getting Started
This episode focuses on the most efficient and effective ways to prepare for the CompTIA IT Fundamentals (ITF+) certification exam.…
Getting Started
In this session, we guide you through the official CompTIA IT Fundamentals (ITF+) certification exam objectives, showing you how to use them as a blueprint for success.…
Getting Started
Not all resources are created equal, and this episode helps you choose the best materials for preparing for the CompTIA IT Fundamentals (ITF+) certification exam.…
Getting Started
This episode takes you inside a typical ITF+ study guide and shows you how to use it effectively when preparing for the CompTIA IT Fundamentals (ITF+) certification exam.…
Getting Started
In the first part of our glossary series, we cover essential terms you must know for the CompTIA IT Fundamentals (ITF+) certification exam.…
Getting Started
Part two of the glossary deep dive focuses on terms related to infrastructure and software for the CompTIA IT Fundamentals (ITF+) certification exam. We’ll define critical hardware, storage, and software concepts, explaining how they work together in an IT environment.…
Getting Started
The final glossary installment addresses important terms from the realms of development, data, and security for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
In this episode, we explore the foundations of computing as they relate to the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
This episode covers one of the most fundamental concepts in IT — the input, output, processing, and storage model — and its role in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
Here, we dive into binary and hexadecimal, two number systems that are essential for anyone preparing for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
In this episode, we expand your number system knowledge by covering decimal and octal notation for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
This session focuses on the units of measurement you’ll need to understand for the CompTIA IT Fundamentals (ITF+) certification exam, from the smallest bit to the massive petabyte.…
Domain 1 · IT Concepts and Terminology
In this episode, we break down throughput measurements for the CompTIA IT Fundamentals (ITF+) certification exam, from bits per second (bps) all the way to terabits per second (Tbps).…
Domain 1 · IT Concepts and Terminology
Processor speed is a key performance metric, and this episode explains it in detail for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
Troubleshooting is a critical skill for IT professionals, and this episode focuses on the first stages of the methodology for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 1 · IT Concepts and Terminology
In this follow-up on troubleshooting, we cover the mid-to-late stages for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how to test your theory, implement a resolution, and verify that the issue is truly fixed.…
Domain 1 · IT Concepts and Terminology
The final troubleshooting episode focuses on the importance of documentation for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how to record findings, actions, and outcomes so that troubleshooting knowledge becomes part of an organization’s collective expertise.…
Domain 2 · Infrastructure
In this episode, we examine the wide variety of devices you’ll need to recognize for the CompTIA IT Fundamentals (ITF+) certification exam, from smartphones and tablets to laptops, desktops, servers, and specialized systems.…
Domain 2 · Infrastructure
Here, we focus on mobile and smart devices, which play a significant role in today’s IT environments and in the CompTIA IT Fundamentals (ITF+) certification exam objectives.…
Domain 2 · Infrastructure
In this episode, we examine the unique role of AR, VR, and IoT devices in modern IT systems and their coverage on the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
This episode focuses on home automation systems and wearable technology, which are increasingly relevant in both consumer and enterprise contexts — and are covered in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
In this deep dive, we look at three of the most essential internal components — motherboards, CPUs, and RAM — and their importance to the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
This episode covers specialized internal components that play a vital role in system performance and configuration for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
Network connectivity is a core topic for the CompTIA IT Fundamentals (ITF+) certification exam, and this episode examines network interface cards (NICs) and related components.…
Domain 2 · Infrastructure
Here, we clarify the differences between volatile and non-volatile storage for the CompTIA IT Fundamentals (ITF+) certification exam. Volatile storage, like RAM, loses its contents when power is removed, while non-volatile storage, such as SSDs and HDDs, retains data over time.…
Domain 2 · Infrastructure
In this storage-focused episode, we compare hard disk drives (HDDs), solid-state drives (SSDs), NVMe drives, and flash storage as required for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
This episode explores optical storage media such as CDs, DVDs, and Blu-ray discs, alongside cloud storage solutions, all of which are part of the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
In this episode, we explore the different forms of network-based storage you need to understand for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
This episode examines the many types of peripheral devices covered in the CompTIA IT Fundamentals (ITF+) certification exam, from keyboards and mice to printers, scanners, webcams, and external drives.…
Domain 2 · Infrastructure
Here, we focus on display technologies that are part of the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn the differences between monitors, televisions, and projectors, their resolution and refresh rate specifications, and how those factors influence image quality.…
Domain 2 · Infrastructure
This episode breaks down installation methods for the CompTIA IT Fundamentals (ITF+) certification exam, focusing on plug-and-play setups versus web-based configuration.…
Domain 2 · Infrastructure
In this hardware interface-focused episode, we cover the wired connection types you’ll encounter on the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 2 · Infrastructure
Wireless connectivity is everywhere, and the CompTIA IT Fundamentals (ITF+) certification exam expects you to know the key technologies behind it.…
Domain 2 · Infrastructure
In this episode, we examine the display connection standards that appear on the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how VGA, HDMI, DisplayPort, and USB-C differ in capabilities, including resolution support, refresh rates, and audio transmission.…
Domain 2 · Infrastructure
Virtualization is a key concept in the CompTIA IT Fundamentals (ITF+) certification exam, and this episode explains it in plain terms. You’ll learn about hypervisors, guest operating systems, and how virtualization allows multiple environments to run on the same hardware.…
Domain 2 · Infrastructure
This episode covers the three main cloud service models required for the CompTIA IT Fundamentals (ITF+) certification exam — Software as a Service (SaaS), Infrastructure as a Service (IaaS), and Platform as a Service (PaaS).…
Domain 2 · Infrastructure
In the final Infrastructure domain episode, we explore deployment models for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn the characteristics of on-premises, cloud-based, and hybrid deployments, including their advantages, disadvantages, and common use cases.…
Domain 3 · Applications and Software
In this episode, we break down what an operating system (OS) is and why it’s central to modern computing, as outlined in the CompTIA IT Fundamentals (ITF+) certification exam objectives.…
Domain 3 · Applications and Software
This episode focuses on filesystem concepts you’ll encounter in the CompTIA IT Fundamentals (ITF+) certification exam, from the basics of directory structures to advanced features like compression and encryption.…
Domain 3 · Applications and Software
Here, we examine the various system-level tools and processes covered in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
In this episode, we look at user interfaces (UIs) and their importance in both daily IT use and the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
Access control is a core IT security concept, and this episode covers its fundamentals for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
This episode focuses on how operating systems manage running applications and background tasks, a key topic in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
Here, we explore the various operating system types included in the CompTIA IT Fundamentals (ITF+) certification exam objectives.…
Domain 3 · Applications and Software
This episode covers the productivity applications you’ll need to know for the CompTIA IT Fundamentals (ITF+) certification exam, from word processors and spreadsheets to presentation tools and diagramming software.…
Domain 3 · Applications and Software
Collaboration tools are vital in modern workplaces and a significant part of the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
In this episode, we focus on remote support applications, instant messaging platforms, and web browsers as covered in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
In this episode, we take an in-depth look at web browser configuration, a topic specifically included in the CompTIA IT Fundamentals (ITF+) certification exam objectives.…
Domain 3 · Applications and Software
This episode focuses on advanced browser management tasks, all of which are tested in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 3 · Applications and Software
In this episode, we cover browser accessibility features and customization options, a key part of the CompTIA IT Fundamentals (ITF+) certification exam under user interface configuration.…
Domain 3 · Applications and Software
Artificial intelligence is becoming a core part of software applications, and the CompTIA IT Fundamentals (ITF+) certification exam now includes basic AI concepts in its objectives.…
Domain 4 · Software Development
In this episode, we explore one of the foundational software development topics you’ll encounter on the CompTIA IT Fundamentals (ITF+) certification exam — the difference between interpreted and compiled programming languages.…
Domain 4 · Software Development
Here, we dive deeper into language categories tested in the CompTIA IT Fundamentals (ITF+) certification exam, including scripting, query, markup, and assembly languages.…
Domain 4 · Software Development
In this episode, we explain the fundamental data types every programmer must know for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 4 · Software Development
This episode focuses on string operations, a key programming concept in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 4 · Software Development
In this episode, we look at two of the most important programming building blocks — variables and constants — as outlined in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 4 · Software Development
This episode introduces three major programming elements tested on the CompTIA IT Fundamentals (ITF+) certification exam — functions, arrays, and the basics of objects.…
Domain 4 · Software Development
Here, we go deeper into object-oriented concepts required for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how properties store object-specific data, methods define behaviors, and attributes provide additional metadata.…
Domain 4 · Software Development
In this episode, we examine flowcharts, logic, and programming structure, all core topics in the CompTIA IT Fundamentals (ITF+) certification exam. Flowcharts provide a visual representation of a program’s workflow, helping developers map processes before writing code.…
Domain 4 · Software Development
In this episode, we explore pseudo code and documentation practices, both important for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 4 · Software Development
This episode breaks down object-oriented methods into simple, understandable concepts as they appear in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 4 · Software Development
Here, we focus on three fundamental logic structures for the CompTIA IT Fundamentals (ITF+) certification exam — sequence, branching, and looping.…
Domain 4 · Software Development
In this episode, we cover debugging and logic interpretation skills required for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn systematic approaches to finding and fixing errors, from syntax mistakes to logical flaws that cause unexpected results.…
Domain 5 · Database Fundamentals
In this episode, we explore why data is considered one of the most valuable resources in modern technology, as emphasized in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 5 · Database Fundamentals
Here, we dive into the world of big data, monetization, and analytics, all of which are topics in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn what makes data “big,” from its massive volume and variety to the speed at which it is generated.…
Domain 5 · Database Fundamentals
This episode focuses on the fundamentals of databases, a core topic in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn what a database is, how data is entered through inputs, retrieved using queries, and organized into meaningful reports.…
Domain 5 · Database Fundamentals
In this episode, we compare flat file systems with relational databases for the CompTIA IT Fundamentals (ITF+) certification exam. Flat files store data in plain text or spreadsheet formats, making them simple but limited in flexibility and scalability.…
Domain 5 · Database Fundamentals
Scalability and multi-user support are essential features in modern databases, and the CompTIA IT Fundamentals (ITF+) certification exam expects you to know how they work.…
Domain 5 · Database Fundamentals
This episode breaks down relational database structure for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn how data is organized into tables, with each table consisting of fields (columns) and records (rows).…
Domain 5 · Database Fundamentals
In this episode, we examine non-relational databases and their importance in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 5 · Database Fundamentals
Backups are critical to data protection, and this episode covers the core concepts tested in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 5 · Database Fundamentals
In this episode, we explore different storage location options as covered in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 5 · Database Fundamentals
Database availability and access are critical topics in the CompTIA IT Fundamentals (ITF+) certification exam, and this episode explains why.…
Domain 6 · Security
This episode introduces one of the most fundamental security models tested in the CompTIA IT Fundamentals (ITF+) certification exam — the CIA triad.…
Domain 6 · Security
In this episode, we discuss privacy and compliance topics that are critical for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
Authentication models are central to IT security, and this episode covers them in detail for the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn the differences between single-factor authentication, multifactor authentication (MFA), and single sign-on (SSO).…
Domain 6 · Security
In this episode, we focus on authorization, which is distinct from authentication, as tested in the CompTIA IT Fundamentals (ITF+) certification exam. Authorization determines what resources a user can access and what actions they can perform after being authenticated.…
Domain 6 · Security
In this episode, we examine how logs, location data, and browser history are used in system monitoring and security, all of which appear in the CompTIA IT Fundamentals (ITF+) certification exam objectives.…
Domain 6 · Security
Social engineering and phishing are among the most common threats you’ll need to identify for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
This episode covers device security measures that are essential knowledge for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
Physical security is just as important as digital safeguards, and this episode examines USB and cable lock practices for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
In this episode, we discuss safe software installation practices and licensing models, both of which are covered in the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
Safe browsing is a critical topic in the CompTIA IT Fundamentals (ITF+) certification exam, and this episode shows you how to verify website certificates, identify secure connections, and recognize invalid or suspicious certificates.…
Domain 6 · Security
In this episode, we cover password best practices as outlined in the CompTIA IT Fundamentals (ITF+) certification exam. You’ll learn about creating strong passwords using length, complexity, and unpredictability, as well as how to avoid common mistakes like password reuse.…
Domain 6 · Security
Encryption is a fundamental security tool, and this episode explains its role in protecting both data at rest and data in transit for the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
Here, we focus on specific encryption use cases for mobile devices and applications, a topic within the CompTIA IT Fundamentals (ITF+) certification exam.…
Domain 6 · Security
In this episode, we examine wireless network security configurations, an important topic in the CompTIA IT Fundamentals (ITF+) certification exam.…
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A Practical Study Routine
Use the free audio course during a commute, walk, workout, or focused study session.
Use the study guide to organize the material, annotate key ideas, and build a reference you can return to.
Use the flashcards book to practice active recall and quickly revisit weak areas.
Related Cyber Wiki
AI audit analytics applies reproducible queries, statistics, visualizations, and anomaly detection to evaluate populations and focus testing without replacing professional judgment.
Privacy engineeringAnonymization and de-identification reduce the ability to associate released or shared data with a specific person, while accounting for linkage and re-identification risk.
Resilience practiceBackup and recovery strategies preserve usable copies of data and system state so services can be restored after failure, error, corruption, or attack.
Security modelThe CIA triad is a foundational model for describing what security is trying to preserve: authorized access, trustworthy information, and dependable service.
Resilience practiceCloud backup and recovery preserve restorable copies of data, configuration, and system state so services can recover after error, attack, corruption, or loss.
Data architectureCloud analytics platforms combine object storage, warehouses, catalogs, transformation services, and query engines to process data at scale.
