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.

Johns Hopkins University
Skills you'll gain: Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Statistical Reporting, Data Management, Data Literacy, Analysis, Analytical Skills, Statistical Inference, Team Management, Statistical Modeling, Data Synthesis, Data Presentation, Team Leadership, Statistical Methods, Communication, Model Evaluation
★ 4.6 (104) · Mixed · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Construction Management, Project Risk Management, Project Management Life Cycle, Construction Engineering, Request for Proposal, Project Coordination, Engineering Design Process, Design Specifications
★ 4.8 (27) · Beginner · Course · 1 - 3 Months
University of Glasgow
Skills you'll gain: Model Evaluation, Deep Learning, Descriptive Analytics, Data Ethics, Data Preprocessing, ICD Coding (ICD-9/ICD-10), Federated Learning, Autoencoders, Health Informatics, Medical Records, Data Mining, Medical Coding, Responsible AI, AI Security, Electronic Medical Record, Clinical Informatics, Predictive Modeling, Patient Flow, Machine Learning, Feature Engineering
★ 4.4 (36) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Data Centers, Network Security, Network Administration, Virtualization and Virtual Machines, Network Troubleshooting, Virtual Machines, Network Monitoring, Wide Area Networks, Virtualization, Wireless Networks, Firewall, Event Monitoring, Cloud Infrastructure, Hardening, IT Security Architecture, Network Infrastructure, Virtual Private Networks (VPN), TCP/IP, Cloud Computing, Information Technology Operations
★ 4.9 (11) · Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Kubernetes, Role-Based Access Control (RBAC), Identity and Access Management, Private Cloud, Google Cloud Platform, User Provisioning, Cloud Security, Network Troubleshooting, Network Security, Virtual Networking, User Accounts
★ 4.8 (67) · Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Vulnerability Scanning, Cyber Security Assessment, Security Testing, Cybersecurity, Cyber Threat Intelligence, Cyber Threat Hunting, Cyber Operations, Cyber Security Strategy, Cyber Attacks, Exploitation techniques, Problem Solving
★ 4.7 (65) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Cryptography, Encryption, Python Programming, Data Security
★ 4.8 (15) · Intermediate · Guided Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Organizational Change, Innovation, Change Management, New Product Development, Organizational Leadership, Organizational Development, Organizational Strategy, Cross-Functional Team Leadership, Culture Transformation, Team Leadership, Organizational Effectiveness, Product Lifecycle Management, Organizational Structure, Product Development, Strategic Decision-Making
★ 4.7 (38) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Exploratory Data Analysis, Rmarkdown, R (Software), Plot (Graphics), Tidyverse (R Package), Statistical Visualization, Data Visualization, Data Visualization Software, R Programming, Data Analysis, Ggplot2, Data Wrangling, Scatter Plots, Data Manipulation, Histogram, Statistical Reporting, Scripting, Package and Software Management, Scripting Languages, Data Transformation
★ 5 (8) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Advanced Analytics, Budget Management, Hotel And Restaurant Management, Hospitality Management, Budgeting, Financial Forecasting, Hospitality, Variance Analysis, Forecasting, Hotel Operations, Operating Budget, Corporate Sustainability, Revenue Management, Sustainable Business, Financial Analysis, Performance Analysis, Sustainability Reporting, Analysis, Performance Metric, Strategic Decision-Making
★ 5 (7) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Google Workspace, Generative AI, Google Cloud Platform, AI Security, Workflow Management, Prompt Engineering, AI Integrations, Large Language Modeling, Enterprise Security, Research Reports
★ 5 (122) · Beginner · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Git (Version Control System), GitHub, Version Control, Collaborative Software, Devops Tools, DevOps, Linux, Unix Commands, Open Source Technology
★ 4.8 (35) · Beginner · Course · 1 - 4 Weeks