Top Computer Network Courses - Learn Computer Network Online

Q: What will I learn in a computer networking course?

You’ll learn how data moves across the internet , how networks are designed and secured, and how to troubleshoot common connectivity issues. Courses often cover TCP/IP , firewalls , VPNs, switches, and wireless networks.

For Individuals
For Businesses
For Universities
For Governments

Online Degrees
Careers
Log In
Join for Free

Browse
Computer Network

Computer Network Courses

Computer network courses can help you learn how data moves between devices, how networks are structured, and how to keep them secure and efficient.

Skip to search results

Filter by

Subject
Required

Computer Science(3,299)

Information Technology(1,313)

Business(1,190)

Data Science(1,095)

Language
Required

The language used throughout the course, in both instruction and assessments.

English(6,003)

Spanish(2,401)

French(2,116)

Arabic(2,082)

Learning Product
Required

Guided Projects(1,612)

Build job-relevant skills in under 2 hours with hands-on tutorials.

Courses(4,855)

Learn from top instructors with graded assignments, videos, and discussion forums.

Projects(239)

Learn a new tool or skill in an interactive, hands-on environment.

Specializations(685)

Get in-depth knowledge of a subject by completing a series of courses and projects.

Professional Certificates(113)

Earn career credentials from industry leaders that demonstrate your expertise.

MasterTrack® Certificates(5)

Earn career credentials while taking courses that count towards your Master’s degree.

Degrees(26)

Earn your Bachelor’s or Master’s degree online for a fraction of the cost of in-person learning.

Graduate Certificates(5)

Earn a university-issued career credential in a flexible, interactive format.

Level
Required

Beginner(3,714)

Intermediate(3,100)

Advanced(318)

Mixed(372)

Duration
Required

Less Than 2 Hours(1,851)

1-4 Weeks(2,859)

1-3 Months(2,089)

3-6 Months(687)

6-12 Months(10)

1-4 Years(26)

Skills
Required

Generative AI(739)

Artificial Intelligence(644)

Google Cloud Platform(639)

Debugging(589)

Subtitles
Required

English(6,512)

Spanish(2,622)

French(2,340)

Arabic(2,258)

Educator
Required

Coursera Project Network(1,608)

Google Cloud(828)

Packt(654)

Coursera Instructor Network(385)

Find the Best Computer Network Course for Your Goals

University of Illinois at Urbana-Champaign
Master of Computer Science (feat. Data Science Track)
Skills you'll gain:
Earn a degree
Degree · 1 - 4 Years
Google Cloud
Gemini in Google Slides - 日本語版
Skills you'll gain: Presentations, Generative AI, Google Workspace, Prompt Engineering
Beginner · Course · 1 - 4 Weeks
Northeastern University
Master of Science in Engineering Management
Skills you'll gain:
Earn a degree
Degree · 1 - 4 Years
Status: Free Trial
Microsoft
Statistical Analysis and Advanced Techniques
Skills you'll gain:
Beginner · Course
Status: Free Trial
Microsoft
JavaScript Career Launch and Capstone
Skills you'll gain:
Intermediate · Course
Status: Free Trial
Microsoft
Microsoft JavaScript Starter Kit
Skills you'll gain:
Beginner · Professional Certificate · 3 - 6 Months
Status: Free Trial
Microsoft
Exploratory Data Analysis and Visualization
Skills you'll gain:
Beginner · Course
Status: Free Trial
Microsoft
Advanced Data Applications and Integration
Skills you'll gain:
Beginner · Course
Universidad de los Andes
Maestría en Gerencia de la Ingeniería
Skills you'll gain: Technology Strategies, Engineering Management, Organizational Strategy, Business Modeling, Project Management, Prototyping, Project Management Life Cycle, Project Management Institute (PMI) Methodology, Stakeholder Management, Feasibility Studies, Team Oriented, Value Propositions, Financial Statements, Product Management, Systems Thinking, Asset Management, Agile Methodology, Project Risk Management, Corporate Sustainability, Operations Research
Earn a degree
Degree · 1 - 4 Years
Status: Free Trial
Microsoft
Microsoft R Programming for Everyone
Skills you'll gain:
Beginner · Professional Certificate · 1 - 3 Months
Status: New
Google Cloud
Machine Learning Operations (MLOps) with Vertex AI: Model Evaluation - 繁體中文
Skills you'll gain: Generative AI, Continuous Monitoring, MLOps (Machine Learning Operations), Predictive Modeling, Machine Learning Methods, Google Cloud Platform, Artificial Intelligence and Machine Learning (AI/ML), Data Quality, Automation
Intermediate · Course · 1 - 4 Weeks
Google Cloud
Responsible AI for Developers: Fairness & Bias - Polski
Skills you'll gain: Data Ethics, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Open Source Technology, Google Cloud Platform, Tensorflow
Intermediate · Course · 1 - 3 Months

Searches related to computer network

computer networking

computer networks and network security

computer network programming

fundamentals of computer network security

the bits and bytes of computer networking

1…626 627 628…629

In summary, here are 10 of our most popular computer network courses

Master of Computer Science (feat. Data Science Track): University of Illinois at Urbana-Champaign
Gemini in Google Slides - 日本語版: Google Cloud
Master of Science in Engineering Management: Northeastern University
Statistical Analysis and Advanced Techniques: Microsoft
JavaScript Career Launch and Capstone: Microsoft
Microsoft JavaScript Starter Kit: Microsoft
Exploratory Data Analysis and Visualization: Microsoft
Advanced Data Applications and Integration: Microsoft
Maestría en Gerencia de la Ingeniería: Universidad de los Andes
Microsoft R Programming for Everyone: Microsoft

Why Learn Computer Networks?

Computer networks are the backbone of digital communication, enabling devices to share information and resources across the internet and private systems. They’re essential to everything from cloud computing and cybersecurity to remote work and data transfer. Learning about computer networks builds a strong foundation for careers in IT, systems administration, and network security.

Frequently Asked Questions about Computer Network

Top networking courses include Computer Communications from the University of Colorado and Google's Bits and Bytes of Computer Networking. These cover key topics like network protocols, IP addressing, DNS, routing, and cybersecurity.‎

Yes. Many networking courses offer a free audit option, which lets you access video lessons and reading materials at no cost. To earn a certificate or complete assessments, you’ll need to pay or apply for financial aid.‎

You’ll learn how data moves across the internet, how networks are designed and secured, and how to troubleshoot common connectivity issues. Courses often cover TCP/IP, firewalls, VPNs, switches, and wireless networks.‎

No prior experience is required for most beginner-level networking courses. They introduce concepts step by step and are suitable for learners looking to build a solid foundation in IT or computer science.‎

Yes. Networking is a core skill in many IT roles, including technical support, systems administration, and cybersecurity. Completing a course or certificate program can help you build job-ready skills and prepare for industry certifications like CompTIA Network+ or Cisco’s CCNA.‎

This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

Computer Network Courses