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.

Skills you'll gain: Angular, Responsive Web Design, Bootstrap (Front-End Framework), Node.JS, Back-End Web Development, Unit Testing, Server Side, Full-Stack Web Development, Web Design, Web Components, Frontend Performance, Front-End Web Development, Frontend Integration, Command-Line Interface, Application Programming Interface (API), API Design, Dataflow, Memory Management, E-Commerce, Data Sharing
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Computer Vision, Model Evaluation, Supervised Learning, Image Analysis, Data Preprocessing, Applied Machine Learning, Machine Learning Methods, Feature Engineering, Machine Learning Algorithms, Data Processing, Model Training, Model Optimization, Machine Learning, Data Cleansing, Scikit Learn (Machine Learning Library), Machine Learning Software, Data Integration, Data Transformation, Classification Algorithms
★ 3.7 (12) · Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Validation
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Augmented Reality, Augmented and Virtual Reality (AR/VR), Responsive Web Design, Content Management Systems, Post-Production, Content Management, User Experience, Figma (Design Software), TikTok, Virtual Reality, User Experience Design, UI/UX Strategy, User Interface and User Experience (UI/UX) Design, Web Design, Experience Design, Animations, Usability, Layout Design, Scripting, Debugging
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Git (Version Control System), GitHub, Version Control, Open Source Technology, Collaborative Software, Microsoft Visual Studio, Software Versioning, Command-Line Interface, Code Review
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Product Knowledge, Selling Techniques, Target Audience, Customer Relationship Building, Oral Expression, General Sales Practices, Sales Prospecting, Verbal Communication Skills, Closing (Sales), Business-To-Consumer, Target Market, Sales, Communication, Sales Strategy, Customer Engagement, Brand Loyalty, Rapport Building, Customer Retention, Persona Development
★ 4.7 (22) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Vue.JS, Unit Testing, JavaScript Frameworks, Test Tools, Software Architecture, Software Testing, Development Testing, UI Components, Web Applications, Front-End Web Development, Web Development, Maintainability, Javascript, HTML and CSS, Hypertext Markup Language (HTML), Data Validation, Data Store
Intermediate · Course · 3 - 6 Months

Dartmouth College
Skills you'll gain: Computational Logic, Scientific Methods, Theoretical Computer Science, Logical Reasoning, Science and Research, Physics, Experimentation, Laboratory Experience, Physical Science, Deductive Reasoning, Artificial Intelligence, Computational Thinking, Mathematics and Mathematical Modeling, Simulations, Computer Science, AI literacy, Psychology, Liberal Arts, General Science and Research, Ancient History
★ 4.7 (42) · Beginner · Specialization · 1 - 3 Months

Rutgers the State University of New Jersey
Skills you'll gain: Financial Statement Analysis, Product Flow Diagram, Supply Chain, Financial Statements, Supply Chain Management, Supply Chain Systems, Case Studies, Financial Analysis, Supply Chain Planning, Transportation, Supply Chain, and Logistics, Financial Data, Process Mapping, System Implementation, Cost Management, Financial Acumen, Product Strategy, Plan Execution, Income Statement, Business Strategy, Complex Problem Solving
★ 4.8 (26) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Descriptive Statistics, Statistical Programming, R Programming, R (Software), Statistical Reporting, Data Quality, Data Preprocessing, Data Cleansing, Statistics, Data Processing, Statistical Methods, Statistical Software, Data Analysis Software, Statistical Analysis, Data Import/Export
★ 4.6 (93) · Beginner · Guided Project · Less Than 2 Hours

John Wiley & Sons
Skills you'll gain: Tableau Software, Data Storytelling, Data Cleansing, Data Visualization Software, Data Wrangling, Dashboard, Dashboard Creation, Data Presentation, Data Visualization, Data Transformation, Interactive Data Visualization, Data Manipulation, Data Modeling, Statistical Visualization, Data Preprocessing, Power BI, Plot (Graphics), Data Analysis, SQL, Python Programming
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Security Controls, Scalability, Azure Synapse Analytics, Data Pipelines, Databases, Microsoft Azure, Data Governance, Extract, Transform, Load, Data Lakes, Databricks, NoSQL, Data Processing, Cloud Management, Big Data, Apache Spark, Dashboard Creation, Interactive Data Visualization, Large Language Modeling, Applied Machine Learning, Model Training
★ 4.1 (7) · Intermediate · Professional Certificate · 3 - 6 Months