Free CompTIA Tech+ Study Guide
Browse the full Tech+ study path by module. All public lesson content is free; the app adds saved progress, quizzes, tests, weak-area practice, and readiness signals.
Guide stats
- Exam
- FC0-U71
- Updated
- 6/10/2026
- Modules
- 6
- Topics
- 29
- Lessons
- 101
How the study path is structured
Certification
Tech+
Module
Domain area
Topic
Subject group
Lesson
Study unit
Tech+ modules
Start at the beginning or jump into the domain you need. Each module links to its topics and lessons.
Tech Concepts and Terminology
Core computing terms, notational systems, units of measure, and troubleshooting methodology.
Infrastructure
Computing devices, internal components, storage, peripherals, interfaces, virtualization, cloud, networking, and wireless basics.
Applications and Software
Operating systems, OS components, software types, web browser features, and artificial intelligence basics.
Software Development Concepts
Programming languages, data types, programming concepts, and organizational techniques.
Data and Database Fundamentals
Value of data, database concepts, database use, and backup concepts.
Security
Security concepts, device security, password practices, and encryption fundamentals.
What's free and what's in the app
Free on this site
- All Tech+ lesson content
- Module and topic study pages
- Sample practice questions with explanations
- Score and explanations on quick practice tests
App adds
- Saved progress and session history
- Unlimited custom practice tests
- Targeted weak-area remediation paths
- Readiness scoring and analytics
Ready to start?
Jump into Lesson 1 for free, or take a practice test to see where you stand today.