IT courses can help you learn programming languages like Python and Java, database management, networking fundamentals, and cybersecurity principles. You can build skills in troubleshooting, system administration, and software development methodologies. Many courses introduce tools such as Git for version control, SQL for database queries, and cloud platforms like AWS or Azure, showing how these skills are applied in real-world IT environments.

Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Power BI, Data Analysis, Timelines, Data Management, Data Wrangling, Data Processing, Data Entry, Data Presentation, Data Manipulation
★ 4.7 (5.5K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Jupyter, Data Modeling, Model Deployment, Data Science, Data Preprocessing, Data Cleansing, Classification And Regression Tree (CART), Business Research, Data Mining, Data Manipulation, Model Evaluation, Model Training, Data Quality, Data Analysis, Business Requirements, Data Collection, Decision Tree Learning, Data Storytelling
★ 4.6 (21K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: IT Service Management, Governance Risk Management and Compliance, Information Technology Infrastructure Library, Service Management, IT Management, Responsible AI, Compliance Auditing, Cyber Risk, Data Ethics, Cyber Governance, Information Technology, Regulatory Compliance, Auditing, Cybersecurity, Regulation and Legal Compliance, Compliance Management, Law, Regulation, and Compliance, Cyber Security Assessment, ISO/IEC 27001, Risk Management
★ 4.7 (3.5K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: PyTorch (Machine Learning Library), Transfer Learning, Model Evaluation, Fine-tuning, Vision Transformer (ViT), Keras (Neural Network Library), Deep Learning, Convolutional Neural Networks, Reinforcement Learning, Model Optimization, Autoencoders, Generative AI, Model Training, Unsupervised Learning, Tensorflow, Artificial Neural Networks, Recurrent Neural Networks (RNNs), Generative Adversarial Networks (GANs), Statistical Methods, Logistic Regression
★ 4.5 (4.2K) · Intermediate · Professional Certificate · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Transfer Learning, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Applied Machine Learning, Machine Learning Methods, Machine Learning, Debugging, Model Training, Decision Intelligence, AI Product Strategy, Model Optimization, Model Evaluation, Data-Driven Decision-Making, AI Workflows
★ 4.8 (50K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Power Platform, Microsoft Copilot, Prompt Engineering, Microsoft Power Automate/Flow, Power BI, Microsoft 365, Multimedia, Microsoft PowerPoint, Dashboard, Microsoft Excel, Excel Formulas, Microsoft Word, Data Visualization, No-Code Development, Power Platform Architecture & Technical Design, Spreadsheet Software, Collaborative Software, Microsoft Office, Presentations, Data Analysis
★ 4.7 (7.3K) · Beginner · Specialization · 3 - 6 Months

Stanford University
Skills you'll gain: Game Theory, Mathematical Modeling, Graph Theory, Bayesian Statistics, Behavioral Economics, Probability, Economics, Problem Solving, Algorithms, Theoretical Computer Science, Probability Distribution
★ 4.6 (4.9K) · Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Deductive Reasoning, Critical Thinking, Logical Reasoning, Computational Logic, Analysis, Diagram Design, Probability, Sampling (Statistics), Persuasive Communication, Verification And Validation, Probability & Statistics, Statistical Inference, Correlation Analysis, Communication, Decision Intelligence, Appeals, Business Communication
★ 4.6 (3.7K) · Beginner · Specialization · 3 - 6 Months

The University of Edinburgh
Skills you'll gain: Video Game Development, Game Design, Software Engineering, Programming Principles, Software Development, Event-Driven Programming, Computer Programming, Code Reusability, Computational Thinking, Algorithms
★ 4.7 (3.8K) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Oncology, Medical Imaging, Diagnostic Radiology, Patient Education and Support, Radiation Therapy, Molecular Biology, Diagnostic Tests, Clinical Trials, Pain Management, Preventative Care, Treatment Planning, Patient Evaluation, Endocrinology, Urology, Patient Treatment, General Medical Tests and Procedures, Cell Biology, Biology, Pathology, Molecular, Cellular, and Microbiology
★ 4.8 (9.9K) · Beginner · Specialization · 3 - 6 Months

Imperial College London
Skills you'll gain: Linear Algebra, Applied Mathematics, Machine Learning Algorithms, Jupyter, Algorithms, Python Programming
★ 4.6 (13K) · Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Oral Comprehension, Telephone Skills, English Language, Bilingual (Spanish/English), Language Competency, Vocabulary, Oral Expression, Verbal Communication Skills, Business Correspondence, Interpersonal Communications, Business Communication, Grammar, Language Learning, Writing
★ 4.7 (4K) · Mixed · Course · 1 - 3 Months