Teach on Udemy

Turn what you know into an opportunity and reach millions around the world.

Learn More

Your cart is empty.

Keep shopping

CompTIA Tech+ Complete Course (FC0-U71)

Name: CompTIA Tech+ Complete Course (FC0-U71)
Rating: 4.4 (3289 reviews)

Everything you need to know to pass the CompTIA Tech+ exam! Fully updated for the 2025 exam!

Created byMike Chapple, Ph.D.

Last updated 5/2026

English

What you'll learn

Complete coverage of all of the material on the latest version of the CompTIA Tech+ exam
Practical advice from IT certification expert Mike Chapple on common exam question topics and tricks for successfully navigating difficult questions
After you successfully complete this course, you'll be prepared to pass CompTIA's exam and earn your Tech+ certification
Gain a solid foundation for your career in IT

Course content

11 sections • 70 lectures • 4h 6m total length

Welcome to the World of IT!1:31
Information Technology is an exciting career with plentiful opportunities for personal success! In this video, IT certification expert Mike Chapple introduces the CompTIA Tech+ certification and prepares you for your certification journey.
CompTIA Tech+ Certification3:36
The Tech+ exam is a 75-question, computer-based exam covering six domains of information technology knowledge. In this video, IT certification expert Mike Chapple explains the certification process and discusses the six major topics you'll need to understand before you pass the Tech+ test.
Exam Tips1:54
Mike has helped hundreds of thousands of students pass IT certification exams. Here are some of the best practices that he's learned along the way!

Computing Basics4:03
In this video, Mike covers objective 1.1 of the Tech+ curriculum:
Illustrate the basics of computing and processing
Input
Processing
Output
Storage
Measuring Data Storage4:19
In this video, Mike covers objective 1.5 of the IT Fundamentals+ curriculum and objective 1.3 of the Tech+ curriculum:
Compare and contrast common units of measure
Storage unit
Bit
Byte
Kilobyte (KB)
Megabyte (MB)
Gigabyte (GB)
Terabyte (TB)
Petabyte (PB)
Measuring Data Throughput2:32
In this video, Mike covers objective 1.3 of the Tech+ curriculum:
Compare and contrast common units of measure
Throughput unit
Bits per second (bps)
Kilobits per second (Kbps)
Megabits per second (Mbps)
Gigabits per second (Gbps)
Terabytes per second (Tbps)
Measuring Data Processing1:30
In this video, Mike covers objective 1.3 of the Tech+ curriculum:
Compare and contrast common units of measure
Processing speed
Megahertz (MHz)
Gigahertz (GHz)
Data Representation2:40
In this video, Mike covers objective 1.2 of the Tech+ curriculum
Identify notational systems
Binary
Hexadecimal
Decimal
Octal
Troubleshooting Technology Issues4:05
In this video, Mike covers objective 1.4 of the Tech+ curriculum:
Explain the troubleshooting methodology
Identify the problem
Establish a theory of probable cause (question the obvious)
Research knowledge base/internet, if applicable.
Test the theory to determine the cause
Establish a plan of action to resolve the problem and implement the solution
Verify full system functionality and, if applicable, implement preventive measures
Document findings/lessons learned, actions, and outcomes
IT Concepts and Terminology

Common Computing Devices6:22
In this video, Mike covers objective 2.1 of the Tech+ curriculum:
Explain common computing devices and their purposes
Smartphones
Tablets
E-readers
Laptops
Workstations
Servers
Gaming consoles
Virtual reality systems
Augmented reality systems
Internet of Things3:18
In this video, Mike covers objective 2.1 of the Tech+ curriculum:
Explain common computing devices and their purposes
Internet of Things (IoT)
Home appliances
Home automation devices
Thermostats
Security systems
Home assistants
Deadbolts/door locks
Video doorbells
Vehicles
Internet Protocol (IP)/security cameras
Streaming media devices
Medical devices
Exercise equipment
Wearable devices
Computer Components5:55
In this video, Mike covers objective 2.1 of the Tech+ curriculum
Explain the purpose of common internal computing components
Motherboard/system board
Firmware/basic input/output system (BIOS)
Random-access memory (RAM)
Central processing unit (CPU)
Graphics processing unit (GPU)
Storage
Network interface card (NIC)
Wired vs. wireless
Onboard vs. expansion card
Peripherals3:18
In this video, Mike covers objective 2.4 of the Tech+ curriculum:
Given a scenario, install and configure common peripheral devices
Devices
Printer
Scanner
Keyboard
Mouse
Web camera
External drive
Speakers/headset
Display
Smart TV
Projector
Monitor
Uninterruptable power supply (UPS)
Installing Peripherals4:20
In this video, Mike covers objectives 2.4 and 2.5 of the Tech+ curriculum:
Given a scenario, install and configure common peripheral devices
Installation types
Plug-and-play vs. driver installation
Other required steps
IP-based peripherals
Web-based configuration stepsClassify common types of input/output devices
Compare and contrast common types of input/output device interfaces
Peripheral devices
USB (A/B/C)
Thunderbolt
Bluetooth
Radio frequency (RF)
Lightning
Display ports
Video Graphics Array (VGA)
Digital Visual Interface (DVI)
High Definition Media Interface (HDMI)
DisplayPort
USB-C
Storage Types3:21
In this video, Mike covers objective 2.3 of the Tech+ curriculum:
Compare and contrast storage types
Volatile vs. non-volatile
Local storage types
RAM
Read-only memory (ROM)
Storage drive
Magnetic disks/hard disk drive (HDD)
Solid-state drive (SSD)
Non-volatile memory express (NVMe)
Optical
External flash drives
Local network storage types
Network-attached storage (NAS)
File server
Cloud storage service
Computing Infrastructure

What is Cloud Computing?3:31
In this video, Mike introduces cloud computing, the major topic covered by objective 2.6 of the Tech+ exam.
Cloud Service Categories4:09
In this video, Mike covers part of objective 2.6 of the Tech+ exam:
Compare and contrast virtualization and cloud technologies.
Cloud concepts
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Software as a Service (SaaS)
Virtualization4:27
In this video, Mike covers part of objective 2.6 of the Tech+ exam:
Compare and contrast virtualization and cloud technologies.
Virtualization
Hypervisor
Guest operating system (OS)
Cloud Deployment Models1:22
In this video, Mike covers part of objective 2.6 of the Tech+ exam:
Compare and contrast virtualization and cloud technologies.
Deployment models
On premises
Cloud
Hybrid
Cloud Computing and Virtualization

Network Types4:39
In this video, Mike covers objectives 2.5 and 2.8 of the Tech+ curriculum:

Compare and contrast common types of input/output device
Networking
Wired
Ethernet connector (RJ45)
Fiber connector small form-factor pluggable (SFP)
Wireless
Bluetooth
Near-field communication (NFC)
802.11X
Identify basic networking concepts
Networking models
Client/server
Peer-to-peer
Local area network (LAN)
Wide area network (WAN)
Internet Service Types5:15
In this video, Mike covers objective 2.7 of the Tech+ curriculum:
Compare and contrast common Internet service types
Fiber optic
Cable
Digital subscriber line (DSL)
Wireless
RF
Satellite
Cellular
TCP/IP Networks2:52
In this video, Mike covers objective 2.8 of the Tech+ curriculum
Identify basic networking concepts
Basics of network communication
Network Addressing5:40
In this video, Mike covers objective 2.8 of the Tech+ curriculum:
Identify basic networking concepts
Network identifiers
IP address
Media access control (MAC) address
Ports
Valid IP Addresses3:02
In this video, Mike covers objective 2.8 of the Tech+ curriculum:
Identify basic networking concepts
Network identifiers
IP address
Domain Name Service1:30
In this video, Mike covers the basics of the Domain Name System (DNS)
Network Devices2:10
In this video, Mike covers objective 2.8 of the Tech+ curriculum:
Identify basic networking concepts
Networking devices
Modem
Router
Switch
Access point
Firewall
Wireless Networks4:47
In this video, Mike covers objective 2.9 of the Tech+ curriculum:
Explain the basic capabilities of a small wireless network
802.11n/ac/ax
Speed considerations
Interference and attenuation factors
Older vs. newer standards
Band options
2.4GHz
5GHz
6GHz
Wireless Signal Propagation3:22
In this video, Mike covers objective 2.9 of the Tech+ curriculum:
Explain the basic capabilities of a small wireless network
802.11n/ac/ax
Interference and attenuation factors
Application Protocols4:41
In this video, Mike covers objective 2.8 of the Tech+ curriculum:
Identify basic networking concepts
Basic network services
Secure web browsing
File transfer
Email
Networking Infrastructure

Role of the Operating System4:19
In this video, Mike covers objective 3.2 of the Tech+ curriculum:
Explain the purpose of operating systems
Interface between applications and hardware
Disk management
Task and process management
Application management
Device management
Access control
Operating System Types3:21
In this video, Mike covers objective 3.2 of the Tech+ curriculum
Explain the purpose of operating systems
OS types
Mobile device
Desktop/workstation
Server
Embedded
File Systems5:29
In this video, Mike covers objective 3.1 of the Tech+ curriculum:
Identify components of an OS
Filesystem characteristics
Compression
Encryption
Types and extensions
File management
Folders/directories
Permissions
Naming restrictions
Interfaces
File attributes and properties
Services and Processes3:18
In this video, Mike covers objective 3.1 of the Tech+ curriculum
Identify components of an OS
Services
Processes
Drivers, Utilities, and Interfaces3:18
In this video, Mike covers objective 3.1 of the Tech+ curriculum:
Identify components of an OS
System applications and utilities
Drivers
Interfaces
Console/command line
Graphical user interface (GUI)
Operating Systems

Software Types3:02
In this video, Mike covers bjective 3.3 of the Tech+ curriculum:
Explain the purpose and proper use of software
Productivity software
Word processing
Spreadsheet
Presentation
Visual diagramming software
Collaboration software
Email client
Conferencing
Online workspace
Document sharing
Instant messaging software
Web browsing software
Remote support software
Web Browsers6:54
In this video, Mike covers objectives 3.4 and 6.2 of the Tech+ curriculum:
Given a scenario, configure and use web browsers
Private browsing
Browser add-ons/extensions
Add
Remove
Enable/disable
Caching/clearing cache
Popup blockers
Compatible browser for application(s)
Profile synchronization
Organizing features
Bookmarks
Default search engine
Password management
Accessibility
Appearance
Explain methods to secure devices and security best practices
Safe browsing practices
Certificates
Valid
Artificial Intelligence4:44
In this video, Mike covers objective 3.5 of the Tech+ curriculum:

Identify common use cases of artificial intelligence (AI)
AI chatbots
AI assistants
Generative AI
AI-generated code
AI-generated content
AI predictions and suggestions
Software Licensing3:13
In this video, Mike Chapple covers Tech+ objective 6.2:
Explain methods to secure devices and security best practices
Device use best practices
Licensing
Open source vs. proprietary
Subscription vs. one-time purchase vs. perpetual
Product keys and serial numbers
Software piracy
Software Management

Programming Languages5:18
In this video, Mike covers objective 4.1 of the Tech+ curriculum:
Compare and contrast programming language categories
Interpreted
Scripting languages
Markup languages
Compiled programming languages
Query languages
Assembly language
Data Types and Characteristics2:22
In this video, Mike covers objective 4.2 of the Tech+ curriculum:
Identify fundamental data types and their characteristics
Char
Strings
Numbers
Integers
Floats
Boolean
Designing Software3:40
In this video, Mike covers objective 4.4 of the Tech+ curriculum:
Identify programming organizational techniques and logic concepts
Organizational techniques
Pseudocode concepts
Flowchart concepts
Sequence
Variables and Arrays6:16
In this video, Mike covers objective 4.3 of the Tech+ curriculum:
Explain the purpose and use of programming concepts
Identifiers
Variables
Constants
Arrays
Logic Control3:57
In this video, Mike covers objective 4.4 of the Tech+ curriculum:
Identify programming organizational techniques and ogic concepts
Logic components
Branching
Looping
Functions1:22
In this video, Mike covers objective 4.3 of the Tech+ curriculum
Explain the purpose and use of programming concepts
Functions
Objects2:12
In this video, Mike covers objective 4.3 of the Tech+ curriculum
Explain the purpose and use of programming concepts
Objects
Properties
Attributes
Methods
Software Development

The Value of Data3:53
In this video, Mike covers objective 5.1 of the Tech+ curriculum
Explain the value of data and information
Data and information as an asset
Critical vs. non-critical data
Data-driven business decisions
Data capture and collection
Data correlation
Meaningful reporting
Data monetization
Big Data and Analytics2:40
In this video, Mike covers objective 5.1 of the Tech+ exam:

Explain the value of data and information
Data analytics
Big Data
What is a Database?3:47
In this video, Mike covers objective 5.2 of the Tech+ curriculum:
Explain database concepts and the purpose of a database
Database uses
Create
Import/input
Query
Reports
Flat file vs. database
Multiple concurrent users
Scalability
Speed
Variety of data
Database records
Storage
Data persistence
Database Availability2:03
In this video, Mike covers objective 5.2 of the Tech+ curriculum:

Explain database concepts and the purpose of a database
Data availability
Cloud vs. local
Online vs. offline
Structured vs. Unstructured Data2:44
In this video, Mike covers objective 5.3 of the Tech+ curriculum:
Compare and contrast various database structures
Structured vs. semi-structured vs. non-structured
Relational databases
Schema
Relational Databases3:29
In this video, Mike covers objective 5.3 of the Tech+ curriculum:
Compare and contrast various database structures
Relational databases
Tables
Rows/records
Fields/columns
Primary key
Foreign key
Constraints
Non-relational Databases2:13
In this video, Mike covers objective 5.3 of the Tech+ curriculum:
Compare and contrast various database structures
Non-relational databases
Key/value databases
Document databases
Data Backups6:06
In this video, Mike covers objective 5.4 of the Tech+ curriculum:
Explain basic data backup concepts
Data
File backups
System backups
Restoring data
Location
Stored locally
Flash drive
External hard drive
Secure digital (SD) card
Cloud storage
Database Fundamentals

Confidentiality4:04
In this video, Mike covers objective 6.1 of the Tech+ curriculum:
Explain fundamental security concepts and frameworks
Confidentiality, integrity, and availability
Integrity2:50
In this video, Mike covers objective 6.1 of the Tech+ curriculum:
Explain fundamental security concepts and frameworks
Confidentiality, integrity, and availability
Availability2:51
In this video, Mike covers objective 6.1 of the Tech+ curriculum:
Explain fundamental security concepts and frameworks
Confidentiality, integrity, and availability
Device Security5:04
In this video, Mike covers objective 6.2 of the Tech+ curriculum
Explain methods to secure devices and security best practices
Securing devices (mobile/workstation)
Anti-malware
Firewall
Patching/updating
Physical device security
Cable locks
USB locks
Software Security1:54
In this video, Mike covers objective 6.2 of the Tech+ curriculum:
Explain methods to secure devices and security best practices
Device use best practices
Software sources
Researching and validating legitimate sources
Original equipment manufacturer (OEM) websites vs. third-party websites
Application stores
Removal of software
Unwanted
Unnecessary
Malicious
Privacy5:14
In this video, Mike covers objective 6.3 of the IT Fundamentals+ curriculum and objectives 6.1 and 6.2 of the Tech+ curriculum:
Explain fundamental security concepts and frameworks
Privacy
Social networking sites
Email
File sharing
Instant messaging
Personally identifiable information (PII)
Government regulations (e.g. General Data Protection Regulations [GDPR])
Cookie consent
Explain methods to secure devices and security best practices
Privacy considerations
Social networking sites
Email
File sharing
Instant messaging
AI
Authentication, Authorization, and Accounting2:58
In this video, Mike covers objective 6.1 of the Tech+ curriculum:

Explain fundamental security concepts and frameworks
Authentication, authorization, accounting, and non-repudiation concepts
Authentication
Single factor
Multifactor
Single sign-on
Authorization
Permissions
Administrator vs. user accounts
Least privilege model
Accounting
Logs
Location tracking
Web browser history
Password Security4:29
In this video, Mike covers objective 6.3 of the Tech+ curriculum:
Explain password best practices
Password length
Password complexity
Password history
Password expiration
Password reuse across sites
Password managers
Password privacy
Password reset process
Changing default usernames and passwords
Enabling passwords
Multifactor Authentication3:53
In this video, Mike covers objective 6.1 of the Tech+ curriculum
Explain fundamental security concepts and frameworks
Authentication, authorization, accounting, and non-repudiation concepts
Authentication
Multifactor
Single sign-on
Authorization and Least Privilege1:11
In this video, Mike covers objective 6.1 of the Tech+ exam:

Explain fundamental security concepts and frameworks
Authorization
Least privilege model
Account Types2:34
In this video, Mike covers objective 6.1 of the Tech+ curriculum:
Explain fundamental security concepts and frameworks
Authentication, authorization, accounting, and non-repudiation concepts
Authorization
Permissions
Administrator vs. user accounts
Encryption2:58
In this video, Mike covers objective 6.4 of the Tech+ curriculum:
Identify common use cases for encryption
Plain text vs. cipher text
Data at rest
File level
Disk level
Mobile device
Data in transit
Email
HTTPS
VPN
Mobile application
Non-repudiation1:41
In this video, Mike covers objective 6.1 of the Tech+ curriculum
Explain fundamental security concepts and frameworks
Authentication, authorization, accounting, and non-repudiation concepts
Securing Wireless Networks3:45
In this video, Mike covers objective 6.5 of the Tech+ curriculum:
Given a scenario, configure security settings for a small wireless network
Changing the service set identifier (SSID)
Changing the default password
Wireless Encryption2:43
In this video, Mike covers objective 6.5 of the Tech+ curriculum:
Given a scenario, configure security settings for a small wireless network
Encrypted vs. unencrypted
Open
Pre-shared key
Wireless Protected Access (WPA)
Wireless Protected Access 2 (WPA2)
Wireless Protected Access 3 (WPA3)
Security Awareness3:45
In this video, Mike covers objective 6.2 of the Tech+ curriculum:

Explain methods to secure devices and security best practices
Security awareness
Social engineering
Phishing
Malicious or compromised content
Security

Requirements

No IT experience required; You'll learn everything you need to know to successfully pass the CompTIA Tech+ exam!

Description

Fully updated to cover 100% of the exam objectives for the CompTIA Tech+ FC0-U71 exam!

Mike Chapple, Ph.D., is a professor of information technology and one of the world's leading experts in IT certifications. In this action-packed video course, Mike provides all of the information that you'll need to pass the CompTIA Tech+ certification. The course contains full coverage of all six domains of the exam:

IT Concepts and Terminology
Infrastructure
Applications and Software
Software Development Concepts
Data and Database Fundamentals
Security

Mike breaks down these topics with simple explanations and quizzes that reinforce your knowledge. You'll pass the exam on your first try!

Tech+ Exam Learning Objectives

Domain 1: IT Concepts and Terminology

Explain the basics of computing
Identify notational systems
Compare and contrast common units of measure
Explain the troubleshooting methodology

Domain 2: Infrastructure

Explain common computing devices and their purposes
Explain the purpose of common internal computing components
Compare and contrast storage types
Given a scenario, install and configure common peripheral devices
Compare and contrast common types of input/output device interfaces
Compare and contrast virtualization and cloud technologies
Compare and contrast common Internet service types
Identify basic networking concepts
Explain the basic capabilities of a small wireless network

Domain 3: Applications and Software

Identify components of an OS
Explain the purpose of operating systems
Explain the purpose and proper use of software
Given a scenario, configure and use web browser features
Identify common uses of artificial intelligence (AI)

Domain 4: Software Development Concepts

Compare and contrast programming language categories
Identify fundamental data types and their characteristics
Explain the purpose and use of programming concepts
Identify programming organizational techniques and logic concepts

Domain 5: Data and Database Fundamentals

Explain the value of data and information
Explain database concepts and the purpose of a database
Compare and contrast various database structures
Explain basic data backup concepts

Domain 6: Security

Explain fundamental security concepts and frameworks
Explain methods to secure devices and security best practices
Explain password best practices
Identify common use cases for encryption
Given a scenario configure security settings for a small wireless network

This course qualifies for continuing education unit (CEU) credit in the professional development programs of CompTIA, ISC2, ISACA, IAPP, and other professional certifying bodies.

Who this course is for:

This course is designed for anyone who wants to get started in the IT field -- you'll learn everything you need to know to pass the exam!

CompTIA Tech+ Complete Course (FC0-U71)

What you'll learn

Explore related topics

Course content

Introduction3 lectures • 7min

IT Concepts and Terminology6 lectures • 19min

Computing Infrastructure6 lectures • 27min

Cloud Computing and Virtualization4 lectures • 13min

Networking Infrastructure10 lectures • 38min

Operating Systems5 lectures • 20min

Software Management4 lectures • 18min

Software Development7 lectures • 25min

Data and Database Fundamentals8 lectures • 27min

Security16 lectures • 52min

Requirements

Description

Who this course is for: