Network courses can help you learn network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing network traffic, and implementing security policies. Many courses introduce tools like Wireshark for network analysis and Cisco Packet Tracer for simulation, allowing you to practice real-world networking scenarios and understand how different components interact within a network.

Skills you'll gain: Consultative Approaches, Selling Techniques, Sales Strategy, Customer Analysis, Needs Assessment, Regional Sales, Driving engagement, Diversity Marketing, Rapport Building, Persuasive Communication, Prioritization, Communication
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Change Management, Organizational Change, Management Training And Development, Leadership and Management, Storytelling, Business Transformation, Culture Transformation, Strategic Leadership, Drive Engagement, Organizational Leadership, Stakeholder Communications, Empathy, Stakeholder Engagement, Communication, Emotional Intelligence, Team Motivation, Sustainable Systems, Resilience, Constructive Feedback, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: A/B Testing, Data-Driven Decision-Making, Statistical Methods, Statistical Hypothesis Testing, Analytics, Statistics, Estimation, Decision Making, Data Analysis, Analytical Skills, Statistical Inference, Statistical Analysis, Business, Sample Size Determination, Data Collection
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Rmarkdown, Ggplot2, R (Software), Plot (Graphics), Data Visualization, Tidyverse (R Package), Statistical Visualization, R Programming, Data Visualization Software, Statistical Programming, Data Manipulation, Data Analysis Software, Statistical Reporting, Data Analysis, Data Validation, Data Transformation, Code Reusability, Software Installation, Programming Principles, Aesthetics
★ 4.2 (49) · Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Social Network Analysis, Game Theory, Graph Theory, Network Analysis, Market Dynamics, Network Model, Socioeconomics, Social Sciences, Web Analytics and SEO, Computational Thinking, Information Technology, Political Sciences, Economics, Market Analysis, Behavioral Economics, Bidding, Online Advertising, Probability, Probability Distribution
★ 4.7 (114) · Mixed · Course · 3 - 6 Months

Skills you'll gain: Reconciliation, QuickBooks (Accounting Software), Ledgers (Accounting), Accounting Records, General Ledger, Auditing, Standard Accounting Practices, Accounts Payable, Workflow Management, Accounting Software, Document Management, Data Integrity, Accounting Systems, Record Keeping, Accounts Payable and Receivable, Accounts Receivable, Transaction Processing, Billing & Invoicing
Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Cyber Threat Hunting, Cyber Threat Intelligence, Threat Detection, Threat Management, Endpoint Detection and Response, Cybersecurity, Security Information and Event Management (SIEM), Anomaly Detection, Generative AI, Endpoint Security, Event Monitoring, Digital Forensics, Network Analysis, Linux
★ 4.5 (139) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Medical Billing and Coding, Medical Billing, ICD Coding (ICD-9/ICD-10), Medical Coding, CPT Coding, Revenue Cycle Management, Clinical Documentation, Medical Office Procedures, Health Administration, Medical Terminology
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Risk Modeling, Portfolio Risk, Financial Market, Risk Management, Market Data, Risk Analysis, Probability Distribution, R (Software), Financial Data, Return On Investment, R Programming, Portfolio Management, Statistical Programming, Financial Analysis, Securities (Finance), Equities, Time Series Analysis and Forecasting, Statistical Modeling, Data Access
★ 4.3 (257) · Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Sales Pipelines, Sales Enablement, Sales, Sales Process, Sales Strategy, Consultative Selling, Customer Relationship Management (CRM) Software, Stakeholder Engagement, Value Propositions, Rapport Building, Stakeholder Management, Customer Relationship Management, Stakeholder Analysis, Data-Driven Decision-Making, Cross-Channel Marketing, Relationship Building, Communication Strategies, Personalized Service
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Bioinformatics, Diagnostic Tests, Computational Thinking, Model Evaluation, Epidemiology, Infectious Diseases, Informatics, Network Analysis, Molecular Biology, Medical Science and Research, Molecular, Cellular, and Microbiology, Biotechnology, Biochemistry, Data Mining, Life Sciences, Scientific Visualization, Data Synthesis, Data Literacy, Microbiology, Science and Research
★ 4.4 (69) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: PySpark, Databricks, Apache Spark, MLOps (Machine Learning Operations), Microsoft Azure, Big Data, Data Lakes, Model Training, Machine Learning Methods, Data Processing, Deep Learning, Data Transformation, Model Deployment, Data Pipelines, Data Manipulation, Model Evaluation, Machine Learning, Distributed Computing, Exploratory Data Analysis
★ 3.1 (79) · Intermediate · Course · 1 - 3 Months