Courses in Theory of Computation often teach formal languages, automata theory, computability, and complexity classes. You can build skills in algorithm design, problem-solving, and understanding the limits of computation. Many courses introduce tools like Turing machines and state diagrams, which help illustrate concepts and analyze computational problems. You'll also explore key topics such as P vs NP, decidability, and the role of algorithms in artificial intelligence, enhancing your ability to tackle complex computational challenges.

Skills you'll gain: Network Security, Cryptography, Firewall, Cybersecurity, Intrusion Detection and Prevention, Virtual Private Networks (VPN), Cloud Security, Public Key Infrastructure, Network Monitoring, Encryption, Network Architecture, Dynamic Host Configuration Protocol (DHCP), Human Factors (Security), Local Area Networks, Virtual Local Area Network (VLAN), Network Switches, Authentications
Intermediate · Course · 1 - 4 Weeks

Case Western Reserve University
Skills you'll gain: Geostatistics, Exploratory Data Analysis, Spatial Data Analysis, Spatial Analysis, Geospatial Mapping, Geospatial Information and Technology, Statistical Modeling, R Programming, Statistical Analysis, Probability & Statistics, Data Analysis, Data-Driven Decision-Making, Regression Analysis, Correlation Analysis, Data Validation, Histogram, Box Plots, Simulation and Simulation Software, Model Evaluation
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Sales Pipelines, Prospecting and Qualification, Sales Process, Persuasive Communication, Communication, Value Propositions, B2B Sales, Technical Sales, Overcoming Objections, Customer Relationship Management (CRM) Software, Sales, Sales Strategy, Product Knowledge, Sales Presentation, Market Analysis, Market Dynamics, Market Research, Customer Analysis
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Economics, Supply And Demand, Economic Development, Financial Policy, Market Dynamics, Business Economics, Business Metrics, Public Policies, Performance Metric, International Finance, Fiscal Management, Investments, Labor Relations, Financial Market, Financial Regulations
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Organizational Skills, Collaborative Software, User Accounts, Telecommuting, Verbal Communication Skills, Virtual Environment, Communication, Business Communication, Public Speaking, Marketing Communications
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cell Biology, Physiology, Anatomy, Human Musculoskeletal System, Medical Terminology, Biology, Respiration, Life Sciences, Vital Signs, Health Assessment, Basic Patient Care
Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Kinesiology, Human Musculoskeletal System, Scientific Methods, Exercise Science, Anthropology, Biology, Anatomy, 3D Assets, Research, Mechanics, Physiology, Laboratory Research, Human Development, Child Development, Visualization (Computer Graphics), Life Sciences, Spatial Data Analysis, Orthopedics, Scientific Visualization, Timelines
Beginner · Specialization · 1 - 3 Months

The University of Melbourne
Skills you'll gain: Financial Analysis, Financial Statement Analysis, Financial Statements, Accounting, Balance Sheet, Income Statement, Financial Reporting, Corporate Finance, Cash Flows, Accrual Accounting, Risk Analysis, Governance
Mixed · Course · 1 - 4 Weeks

Yeshiva University
Skills you'll gain: Ancient History, Art History, World History, Research, Color Theory, Timelines, Cultural Diversity, Storytelling
Mixed · Course · 1 - 3 Months

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Encryption, Cybersecurity, Threat Detection, Exploitation techniques, Data Encryption Standard, Threat Modeling, Security Awareness, Cryptography, Cyber Attacks, Data Security, Databases, Malware Protection, Penetration Testing, AI Security, Vulnerability Assessments, Application Security, Security Engineering, Artificial Intelligence, SQL
Beginner · Specialization · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Non-Verbal Communication, Storytelling, Conflict Management, Interpersonal Communications, Driving engagement, De-escalation Techniques, Rapport Building, Diversity Awareness, Workplace inclusivity, Cultural Responsiveness, Empathy & Emotional Intelligence, Ethical Standards And Conduct, Psychology, Vulnerability
Beginner · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Sample Size Determination, Statistical Hypothesis Testing, Statistical Methods, Quantitative Research, Statistical Analysis, Probability & Statistics, Statistical Inference, Statistics, Data Analysis, Regression Analysis, Research Design, Research, Psychology
Beginner · Course · 1 - 3 Months