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Theoretical Computer Science Courses

Theoretical computer science courses can help you learn algorithms, computational complexity, automata theory, and formal languages. You can build skills in problem-solving, mathematical reasoning, and algorithm analysis, that support tackling complex computational tasks. Many courses introduce tools like Python for algorithm implementation, LaTeX for typesetting mathematical documents, and software for simulating automata, allowing you to apply these concepts in practical scenarios.

Popular Theoretical Computer Science Courses and Certifications


  • U

    University of Illinois Urbana-Champaign

    Cloud Computing Concepts: Part 2

    Skills you'll gain: Distributed Computing, File Systems, Cloud Computing, Dataflow, Transaction Processing, Computer Security, Data Centers, Cyber Security Policies, Authorization (Computing), Apache Hadoop, Data Store, Database Theory, Cloud Security, Authentications, NoSQL, Algorithms, Data Integrity, Encryption, File Management, Graph Theory

    4.5 stars, 323 reviews, Mixed, Course, 1 - 3 Months

    ★ 4.5 (323) · Mixed · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Colorado Boulder

    Introduction to High-Performance and Parallel Computing

    Skills you'll gain: Bash (Scripting Language), Scalability, Distributed Computing, Shell Script, Computer Systems, Big Data, Linux Commands, Hardware Architecture, Operating Systems, Unix Shell, File Systems, Computing Platforms, Linux, Performance Testing, Scripting, Performance Tuning, Memory Management, Computer Architecture, Capacity Management, File Management

    3.8 stars, 168 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 3.8 (168) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
  • U

    University of London

    How Computers Work

    Skills you'll gain: Computer Science, Computer Systems, Web Applications, Computer Literacy, General Networking, Network Security, Computer Networking, Application Security, Computational Thinking, Debugging, Cybersecurity, Software Architecture

    4.6 stars, 582 reviews, Beginner, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • U

    University of Colorado System

    Cryptography and Information Theory

    Skills you'll gain: Cryptography, Brute-force attacks, Cryptographic Protocols, Encryption, Key Management, Cybersecurity, Computer Security, Information Assurance, Theoretical Computer Science, Threat Modeling, Communication Systems

    4.5 stars, 551 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.5 (551) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • L

    LearnQuest

    Foundations of Computer Science

    Skills you'll gain: System Programming, Visual Basic (Programming Language), Database Management, System Software, Hardware Architecture, Databases, Relational Databases, Algorithms, Computer Architecture, Network Security, Computer Hardware, SQL, Computer Science, Computer Networking, Computer Programming, Network Protocols, Software Development, Automation, Cloud Computing, Debugging

    4.6 stars, 117 reviews, Beginner, Course, 1 - 3 Months

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

    Status: Free trial
    Free trial
  • É

    École normale supérieure

    Statistical Mechanics: Algorithms and Computations

    Skills you'll gain: Sampling (Statistics), Mathematical Software, Physics, Simulations, Numerical Analysis, Markov Model, Mechanics, Simulation and Simulation Software, Algorithms, Programming Principles, Applied Mathematics, Integral Calculus, Model Optimization, Program Development

    4.8 stars, 274 reviews, Mixed, Course, 1 - 3 Months

    ★ 4.8 (274) · Mixed · Course · 1 - 3 Months

    Category: Free
    Free
  • U

    University of London

    Mathematical Foundations for Computing

    Skills you'll gain: Arithmetic, Theoretical Computer Science, Computational Logic, Programming Principles, Computer Science, Algorithms, Computational Thinking, Database Theory, Mathematical Modeling, Data Structures, General Mathematics, Applied Mathematics, Business Mathematics, Advanced Mathematics, Logical Reasoning, Problem Solving

    4.1 stars, 7 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.1 (7) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • S

    Stanford Online

    Divide and Conquer, Sorting and Searching, and Randomized Algorithms

    Skills you'll gain: Algorithms, Graph Theory, Data Structures, Theoretical Computer Science, Computational Thinking, Mathematical Theory & Analysis, Analysis, Probability & Statistics, Probability, Design Strategies, Logical Reasoning

    4.8 stars, 5.3K reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.8 (5.3K) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • U

    University of California San Diego

    Introduction to Graph Theory

    Skills you'll gain: Graph Theory, Combinatorics, Network Analysis, Algorithms, Mathematical Modeling, Traffic Flow Optimization, Program Development

    4.5 stars, 1.1K reviews, Beginner, Course, 1 - 3 Months

    ★ 4.5 (1.1K) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Leeds

    An Introduction to Logic for Computer Science

    Skills you'll gain: Logical Reasoning, Deductive Reasoning, Computational Logic, Computational Thinking, Algorithms, Artificial Intelligence, Cryptography, Graph Theory

    4.7 stars, 35 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.7 (35) · Beginner · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • U

    University of Colorado System

    Abstraction, Problem Decomposition, and Functions

    Skills you'll gain: Computational Thinking, C (Programming Language), Programming Principles, Computer Programming, Code Reusability, Data Storage

    4.6 stars, 37 reviews, Beginner, Course, 1 - 4 Weeks

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

    Status: Free trial
    Free trial
  • U

    University of Colorado Boulder

    Network Systems Foundations

    Skills you'll gain: OSI Models, Network Security, TCP/IP, Network Architecture, Network Protocols, Network Routing, Network Routers, Computer Networking, Infrastructure Security, Routing Protocols, Public Key Infrastructure, Network Model, Cryptographic Protocols, Web Applications, Application Servers

    4.6 stars, 104 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.6 (104) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
1…567…834

In summary, here are 10 of our most popular theoretical computer science courses

  • Cloud Computing Concepts: Part 2: University of Illinois Urbana-Champaign
  • Introduction to High-Performance and Parallel Computing: University of Colorado Boulder
  • How Computers Work: University of London
  • Cryptography and Information Theory: University of Colorado System
  • Foundations of Computer Science: LearnQuest
  • Statistical Mechanics: Algorithms and Computations: École normale supérieure
  • Mathematical Foundations for Computing: University of London
  • Divide and Conquer, Sorting and Searching, and Randomized Algorithms: Stanford Online
  • Introduction to Graph Theory: University of California San Diego
  • An Introduction to Logic for Computer Science: University of Leeds

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