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    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.

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    Find the Best Computer Network Course for Your Goals

    • Status: Free
      Free
      C

      Coursera Project Network

      Introduction to Data Analysis using Microsoft Excel

      Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Pivot Tables And Charts, Data Analysis, Data Manipulation, Data Mining

      4.7
      Rating, 4.7 out of 5 stars
      ·
      4K reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Java Programming: Solving Problems with Software

      Skills you'll gain: Debugging, Java, Algorithms, Statistical Analysis, Software Design, Computer Programming, Integrated Development Environments, Data Processing, Object Oriented Programming (OOP), Data Analysis, Software Testing

      4.6
      Rating, 4.6 out of 5 stars
      ·
      8K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free
      Free
      C

      Coursera Project Network

      Deep Learning with PyTorch : Generative Adversarial Network

      Skills you'll gain: Generative AI, PyTorch (Machine Learning Library), Deep Learning, Artificial Neural Networks, Computer Vision, Applied Machine Learning

      4.5
      Rating, 4.5 out of 5 stars
      ·
      90 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      M

      Microsoft

      Introduction to Secure Networking

      Skills you'll gain: Network Security, Network Protocols, TCP/IP, Cloud Computing, Firewall, General Networking, Networking Hardware, Network Architecture, OSI Models, Microsoft Azure, Computer Networking, Network Infrastructure, Local Area Networks, Software As A Service, Virtual Machines, Virtualization

      4.8
      Rating, 4.8 out of 5 stars
      ·
      228 reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of California, Santa Cruz

      C for Everyone: Programming Fundamentals

      Skills you'll gain: Debugging, C (Programming Language), Code Review, Data Structures, Computer Programming, Program Development, Computer Science, Computational Thinking, Integrated Development Environments, Software Technical Review, Algorithms

      4.5
      Rating, 4.5 out of 5 stars
      ·
      6.6K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      JavaScript Programming with React, Node & MongoDB

      Skills you'll gain: Node.JS, Server Side, MongoDB, React Redux, NoSQL, Restful API, React.js, Back-End Web Development, Front-End Web Development, JavaScript Frameworks, Ajax, Javascript, UI Components, Application Deployment, Data Structures, Authentications, Debugging, Cloud Applications, Full-Stack Web Development, JSON

      4.4
      Rating, 4.4 out of 5 stars
      ·
      1.2K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Meta

      Social Media Management

      Skills you'll gain: Social Media Management, Social Media Marketing, Content Creation, Social Media Strategy, Social Media Campaigns, Instagram, Content Management, Content Performance Analysis, Brand Management, Facebook, Branding, Customer Engagement

      4.8
      Rating, 4.8 out of 5 stars
      ·
      5.6K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Introduction to Git and GitHub

      Skills you'll gain: Git (Version Control System), GitHub, Version Control, Continuous Integration, Software Versioning, Software Development Tools, Code Review, Software Engineering Tools, Issue Tracking, Command-Line Interface, Debugging

      4.8
      Rating, 4.8 out of 5 stars
      ·
      7.8K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Illinois Urbana-Champaign

      Data Mining

      Skills you'll gain: Data Visualization Software, Text Mining, Data Presentation, Data Mining, Interactive Data Visualization, Data Storytelling, Dashboard, Tableau Software, Plot (Graphics), Natural Language Processing, Scatter Plots, Unsupervised Learning, Data Mapping, Unstructured Data, Statistical Analysis, Graphing, Big Data, Anomaly Detection, Analytics, Data Validation

      4.5
      Rating, 4.5 out of 5 stars
      ·
      2.9K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free
      Free
      C

      Coursera Project Network

      Using Basic Formulas and Functions in Microsoft Excel

      Skills you'll gain: Excel Formulas, Spreadsheet Software, Microsoft Excel, Microsoft 365, Data Analysis Software, Gross Profit, Business Mathematics

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.3K reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: New
      New
      Status: Free Trial
      Free Trial
      G

      Google

      Google Prompting Essentials

      Skills you'll gain: Data Visualization, Prompt Engineering, Data Presentation, Data Storytelling, Sampling (Statistics), Presentations, Graphing, Generative AI Agents, ChatGPT, Data Ethics, AI Personalization, Generative AI, Brainstorming, Timelines, Excel Formulas, Data Analysis, Taking Meeting Minutes, Concision, Oral Expression, Artificial Intelligence

      4.8
      Rating, 4.8 out of 5 stars
      ·
      473 reviews

      Beginner · Specialization · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google Cloud

      Getting started with Google Workspace

      Skills you'll gain: Google Docs, Gmail, Google Sheets, Google Workspace, Presentations, Calendar Management, Spreadsheet Software, File Management, Excel Formulas, Email Security, Data Visualization, Productivity Software, Collaborative Software, Data Validation, Document Management, Setting Appointments, Meeting Facilitation, Sales Presentations, Version Control, Virtual Teams

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.4K reviews

      Beginner · Specialization · 3 - 6 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…252627…631

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

    • Introduction to Data Analysis using Microsoft Excel: Coursera Project Network
    • Java Programming: Solving Problems with Software: Duke University
    • Deep Learning with PyTorch : Generative Adversarial Network: Coursera Project Network
    • Introduction to Secure Networking: Microsoft
    • C for Everyone: Programming Fundamentals: University of California, Santa Cruz
    • JavaScript Programming with React, Node & MongoDB: IBM
    • Social Media Management : Meta
    • Introduction to Git and GitHub: Google
    • Data Mining: University of Illinois Urbana-Champaign
    • Using Basic Formulas and Functions in Microsoft Excel: Coursera Project Network

    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.

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