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.

Skillshare
Skills you'll gain: Canva (Software), Typography, Creative Design, Logo Design, Style Guides, Graphic and Visual Design, Marketing Design, Color Theory, Brand Strategy, Branding, Design, Graphic Design, Digital Design, Competitive Analysis, Design Elements And Principles, Content Creation, Photo Editing, Social Media Content, Layout Design, Image Quality
Beginner · Specialization · 3 - 6 Months
University of California, Irvine
Skills you'll gain: Blockchain, Cryptography, Encryption, Transaction Processing, Authentications, FinTech, Data Security, Emerging Technologies, Data Integrity, Distributed Computing
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: HTML and CSS, Responsive Web Design, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), File Management, Web Design, Front-End Web Development, Web Development
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Typography, Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, UI Components, Web Design, Web Design and Development, Front-End Web Development, Animations, User Interface (UI), Mockups, Web Development, Debugging
Intermediate · Specialization · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: AI Product Strategy, Artificial Intelligence, Artificial Neural Networks, Digital Transformation, Deep Learning, Technical Management, Machine Learning, Responsible AI, Data Ethics, Data Science
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Security, Remote Access Systems, Disaster Recovery, OSI Models, General Networking, Network Administration, Network Troubleshooting, Computer Networking, Network Architecture, Network Infrastructure, Networking Hardware, Network Monitoring, TCP/IP, Virtual Private Networks (VPN), Network Protocols, Cybersecurity, Computer Security, Data Centers, Virtualization, Authentications
Intermediate · Specialization · 1 - 3 Months

EC-Council
Skills you'll gain: Node.JS, MongoDB, Angular, Full-Stack Web Development, JavaScript Frameworks, Restful API, Web Applications, Web Development, NoSQL, Front-End Web Development, Application Security, Web Development Tools, Application Programming Interface (API), API Design, Javascript, Database Management, Back-End Web Development, Servers, Middleware
Beginner · Course · 1 - 3 Months

Columbia University
Skills you'll gain: Construction Estimating, Cost Estimation, Construction Management, Cost Control, Earned Value Management, Project Controls, Project Accounting, Lean Methodologies, Procurement, Cash Flow Forecasting, Purchasing, Building Information Modeling
Beginner · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Middleware, Node.JS, Model View Controller, Development Environment, Application Frameworks, Application Development, Restful API, TypeScript, Web Applications, Web Development Tools, Application Programming Interface (API), Server Side, Network Routing, Javascript, Android Development, Dependency Analysis
Intermediate · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Integral Calculus, Engineering Calculations, Data Analysis, Probability & Statistics, Engineering Analysis, Computational Logic, Statistical Analysis, Linear Algebra, Logical Reasoning, Deductive Reasoning, Mathematical Modeling, Trigonometry, Bayesian Statistics, Statistical Modeling, Advanced Mathematics, Statistical Inference, Mathematical Theory & Analysis, Theoretical Computer Science, Descriptive Analytics, Applied Mathematics
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Apple iOS, iOS Development, Transaction Processing, Mobile Development, User Interface (UI), UI Components, Payment Systems, User Experience Design, User Experience
Advanced · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Digital Transformation, Business Transformation, Operational Excellence, Innovation, Operational Efficiency, Customer experience strategy (CX), Technology Strategies, Strategic Leadership, Data-Driven Decision-Making, Business Strategy, Risk Management, Change Management, Emerging Technologies, Governance
Build toward a degree
Beginner · Course · 1 - 3 Months