Online Courses

Compare 901 online courses from Coursera, edX, Udemy & more — filter by subject, level, provider and price.

“theory” × Clear all
901 courses
State, Law and the Economy I edX
State, Law and the Economy I
The University of Hong Kong MOOC / Non-credit
USD 50
Engineering Drawing | 工程制图 edX
Engineering Drawing | 工程制图
Tsinghua University MOOC / Non-credit
USD 59
Fundamentals of Audio and Music Engineering: Part 1 Musical Sound & Electronics Coursera
Fundamentals of Audio and Music Engineering: Part 1 Musical Sound & Electronics
University of Rochester MOOC / Non-credit
USD 49
Automata Theory edX
Automata Theory
Stanford University MOOC / Non-credit
USD 129
Advanced Concepts in Economics edX
Advanced Concepts in Economics
University of California, Berkeley MOOC / Non-credit
USD 150
الدليل الشامل لتصميم الألعاب edX
الدليل الشامل لتصميم الألعاب
HP MOOC / Non-credit
USD 5
Exploring Models of Disability edX
Exploring Models of Disability
Curtin University MOOC / Non-credit
USD 149
Load Flow Analysis Coursera
Load Flow Analysis
L&T EduTech MOOC / Non-credit
USD 49
Understanding Political Concepts Coursera
Understanding Political Concepts
Università di Napoli Federico II MOOC / Non-credit
USD 49
Agile Certified Practitioner (PMI-ACP®): Complete Exam Prep Udemy
Agile Certified Practitioner (PMI-ACP®): Complete Exam Prep
Certificate
USD 54.99
Théorie des Groupes (partie 1) - Une introduction à la théorie des catégories edX
Théorie des Groupes (partie 1) - Une introduction à la théorie des catégories
École polytechnique fédérale de Lausanne MOOC / Non-credit
USD 49
Chartered Financial Analyst Mock Exam - Practice MCQs Udemy
Chartered Financial Analyst Mock Exam - Practice MCQs
MOOC / Non-credit
USD 19.99
Pengen Jadi Graphic Designer! - Jadi Jago Illustrator Udemy
Pengen Jadi Graphic Designer! - Jadi Jago Illustrator
Certificate
USD 19.99
IAPP AIGP Practice Tests | 2026 Certification Prep Udemy
IAPP AIGP Practice Tests | 2026 Certification Prep
Certificate
USD 19.99
Tot ce trebuie sa stii pentru 10 la BAC la Informatica Udemy
Tot ce trebuie sa stii pentru 10 la BAC la Informatica
Certificate
USD 199.99
The 30 Days Guitarist! - Guitar Crash Course for Beginners Udemy
The 30 Days Guitarist! - Guitar Crash Course for Beginners
MOOC / Non-credit
USD 29.99
Piano for Beginners: Learn to Play Piano in 30 Days Udemy
Piano for Beginners: Learn to Play Piano in 30 Days
MOOC / Non-credit
USD 114.99
Le Webdesign pour les débutants avec Figma. Udemy
Le Webdesign pour les débutants avec Figma.
MOOC / Non-credit
USD 19.99
Acústica Musical para músicos y estudiantes de ingeniería Udemy
Acústica Musical para músicos y estudiantes de ingeniería
Certificate
USD 24.99
Chartered Financial Analyst (CFA) Level I: Foundation Udemy
Chartered Financial Analyst (CFA) Level I: Foundation
Certificate
USD 24.99
Curso de Violão I - Instituto Convert Music Udemy
Curso de Violão I - Instituto Convert Music
Certificate
USD 184.99
Practice Exam for FINANCIAL ANALYST Level II 2026 Udemy
Practice Exam for FINANCIAL ANALYST Level II 2026
MOOC / Non-credit
USD 19.99
Myślenie algorytmiczne. Grafy w Pythonie od podstaw (z PDF) Udemy
Myślenie algorytmiczne. Grafy w Pythonie od podstaw (z PDF)
Certificate
USD 54.99
AWS Certified ML Engineer Associate - Theory,Hands-On, Exams Udemy
AWS Certified ML Engineer Associate - Theory,Hands-On, Exams
Certificate
USD 199.99