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  2. Computer Network

Computer Network Courses

Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Popular Computer Network Courses and Certifications


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  • G

    Google

    The Bits and Bytes of Computer Networking

    Skills you'll gain: Computer Networking, Network Troubleshooting, Network Administration, TCP/IP, General Networking, Routing Protocols, Network Protocols, Networking Hardware, Network Routing, Dynamic Host Configuration Protocol (DHCP), Network Security, Wireless Networks, Network Model, Data Integrity

    4.7 stars, 53K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.7 (53K) · Beginner · Course · 1 - 3 Months

    Status: Trending right now
    Trending right now
    Status: Free trial
    Free trial
  • N

    NVIDIA

    Introduction to Networking

    Skills you'll gain: OSI Models, TCP/IP, Data Centers, Network Protocols, General Networking, Networking Hardware, Computer Networking, Network Switches

    4.6 stars, 712 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (712) · Beginner · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • T

    Total Seminars

    CompTIA Network+

    Skills you'll gain: Routing Protocols, Network Monitoring, TCP/IP, Network Troubleshooting, OSI Models, Network Infrastructure, Open Shortest Path First (OSPF), Virtual Local Area Network (VLAN), Wide Area Networks, Local Area Networks, Network Architecture, Network Switches, Network Routers, Network Protocols, Network Performance Management, Network Administration, Network Security, Virtual Private Networks (VPN), Networking Hardware, Network Analysis

    Beginner · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • P

    Packt

    CompTIA Network+ Certification (N10-009): The Total Guide

    Skills you'll gain: Routing Protocols, Wide Area Networks, Network Security, Network Routing, Network Routers, Data Centers, TCP/IP, Open Shortest Path First (OSPF), Network Protocols, General Networking, Network Switches, Virtualization and Virtual Machines, Virtual Machines, Virtual Local Area Network (VLAN), Virtualization, Virtual Private Networks (VPN), Wireless Networks, Network Administration, Network Troubleshooting, Network Architecture

    4.6 stars, 14 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (14) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • G

    Google

    Connect and Protect: Networks and Network Security

    Skills you'll gain: Network Security, Hardening, Network Protocols, Cloud Security, Network Architecture, TCP/IP, Computer Networking, General Networking, Firewall, Cloud Infrastructure, Security Controls, Cloud Computing, Virtual Private Networks (VPN)

    4.8 stars, 7.4K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (7.4K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
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  • C

    Cisco Learning and Certifications

    Network Fundamentals

    Skills you'll gain: Network Security, Network Architecture, Network Protocols, Network Performance Management, Network Monitoring, Role-Based Access Control (RBAC), Network Troubleshooting, Network Administration, OSI Models, Network Planning And Design, Virtual Local Area Network (VLAN), Cybersecurity, Routing Protocols, Computer Networking, Firewall, Network Routing, Network Analysis, IT Infrastructure, Cloud Computing, Automation

    4.7 stars, 45 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.7 (45) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • L

    LearnQuest

    Basics of Cisco Networking

    Skills you'll gain: Network Monitoring, Network Administration, Network Security, Routing Protocols, Network Troubleshooting, OSI Models, TCP/IP, Computer Networking, Network Routers, Network Switches, General Networking, Command-Line Interface, Network Routing, Network Model, Network Protocols

    4.6 stars, 115 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (115) · Beginner · Course · 1 - 4 Weeks

  • A

    Amazon Web Services

    AWS Networking Basics v01.01.00s

    Skills you'll gain: Network Routing, Routing Protocols, Network Performance Management, General Networking, Amazon Web Services

    4.4 stars, 113 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.4 (113) · Beginner · Course · 1 - 4 Weeks

    Category: Free
    Free
  • C

    Cisco Learning and Certifications

    Network Architecture Fundamentals

    Skills you'll gain: Network Architecture, OSI Models, Virtual Local Area Network (VLAN), Computer Networking, General Networking, TCP/IP, Network Routing, Wireless Networks, Network Protocols, Network Troubleshooting, Local Area Networks, Network Model, Wide Area Networks

    4.8 stars, 29 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (29) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • A

    Akamai Technologies, Inc.

    Networking Fundamentals

    Skills you'll gain: OSI Models, Remote Access Systems, Network Architecture, TCP/IP, General Networking, Network Protocols, Network Troubleshooting, Computer Networking, Networking Hardware, Network Administration, Network Security, Network Model, Virtual Private Networks (VPN), Wireless Networks, Network Routers, Network Routing, Dynamic Host Configuration Protocol (DHCP), Intrusion Detection and Prevention, Security Controls

    4.6 stars, 169 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.6 (169) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • M

    Microsoft

    Introduction to Networking and Cloud Computing

    Skills you'll gain: Network Security, Cloud Computing, Virtualization, Network Infrastructure, Microsoft Azure, Cloud Services, Firewall, General Networking, Computer Networking, Virtualization and Virtual Machines, Digital Transformation, Networking Hardware, Cybersecurity, Network Protocols, Virtual Machines, Network Monitoring, Artificial Intelligence and Machine Learning (AI/ML)

    4.8 stars, 569 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.8 (569) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • G

    Google

    Network Architecture

    Skills you'll gain: Network Infrastructure, Networking Hardware

    4.8 stars, 71 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (71) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
1234…442

Best free Computer Network courses

High-quality free Computer Network courses you can start today.

  1. 1
    Introduction to Networking
    NVIDIABeginner1 - 4 Weeks4.6(712)Free
  2. 2
    AWS Networking Basics v01.01.00s
    Amazon Web ServicesBeginner1 - 4 Weeks4.4(113)Free

Best Computer Network courses from Google

Top-rated Computer Network courses offered by Google on Coursera.

  1. 1
    The Bits and Bytes of Computer Networking
    GoogleBeginner1 - 3 Months4.7(52,725)Google
  2. 2
    Connect and Protect: Networks and Network Security
    GoogleBeginner1 - 4 Weeks4.8(7,396)Google
  3. 3
    Network Architecture
    GoogleBeginner1 - 4 Weeks4.8(71)Google

Best Computer Network certificate programs

Earn a certificate in Computer Network from top universities and companies.

  1. 1
    CompTIA Network+
    Total SeminarsBeginner3 - 6 Months3.0(2)Specialization
  2. 2
    CompTIA Network+ Certification (N10-009): The Total Guide
    PacktBeginner3 - 6 Months4.6(14)Specialization
  3. 3
    Network Fundamentals
    Cisco Learning and CertificationsBeginner3 - 6 Months4.7(45)Specialization

Best Computer Network courses for beginners

Top-rated beginner-friendly Computer Network courses with no prerequisites.

  1. 1
    Basics of Cisco Networking
    LearnQuestBeginner1 - 4 Weeks4.6(115)No prerequisites
  2. 2
    Network Architecture Fundamentals
    Cisco Learning and CertificationsBeginner1 - 3 Months4.8(29)No prerequisites
  3. 3
    Networking Fundamentals
    Akamai Technologies, Inc.Beginner1 - 3 Months4.6(169)No prerequisites

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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