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: HubSpot CRM, Customer Relationship Management (CRM) Software, Digital Transformation, Process Optimization, Business Technologies, Customer Relationship Management, Customer Support, Business Transformation, Technology Strategies, Process Improvement, Customer and Client Support, Business Development
★ 4.9 (14) · Beginner · Guided Project · Less Than 2 Hours

Indian Institute of Technology Guwahati
Skills you'll gain: User Experience Design, User Experience, Human Computer Interaction, User Interface and User Experience (UI/UX) Design, User Centered Design, Usability, User Interface (UI), Interaction Design, User Interface (UI) Design, Design Software
★ 4.3 (12) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Cleansing, Data Visualization, Data Preprocessing, Logistic Regression, Model Training, Predictive Modeling, Statistical Machine Learning, Applied Machine Learning, Data Processing, Scikit Learn (Machine Learning Library), Supervised Learning, Machine Learning, Machine Learning Methods, Model Evaluation, Classification Algorithms, Data Science, Python Programming
★ 4.8 (19) · Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Crisis Management, Workplace inclusivity, Team Leadership, Diversity and Inclusion, Leadership Development, Strategic Leadership, Leadership, Team Performance Management, Organizational Strategy, Organizational Leadership, People Development, Personal Development, Team Management, Team Building, Resilience, Planning, Strategic Thinking, Self-Awareness, Visionary, Case Studies
★ 4.8 (17) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Architecture, Virtual Networking, Computer Networking, Network Engineering, Virtualization, Network Infrastructure, Network Planning And Design, Software-Defined Networking, Virtual Private Networks (VPN), Virtualization and Virtual Machines, Network Protocols, Cloud Infrastructure, Wireless Networks, Wide Area Networks, Virtual Machines, Network Routing, Network Performance Management
★ 4.9 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Facebook, User Accounts, Product Assortment, Account Management, E-Commerce, Social Media Management, Social Media, Payment Processing, Commercialization, Digital Publishing, Payment Systems
★ 3.9 (20) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Customer Acquisition Management, Data-Driven Marketing, Marketing Analytics, Branding, Brand Marketing, Brand Management, Customer Engagement, Target Audience, Customer Insights, Marketing Channel, Marketing, Brand Loyalty, Customer Relationship Building, Campaign Management, Performance Measurement
★ 4.6 (14) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Customer Insights, Customer Analysis, User Feedback, Customer experience strategy (CX), Customer experience improvement, Customer Service, Market Research, Branding, Advertising, Public Relations
★ 4.7 (14) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Vulnerability Assessments, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Scanning, Vulnerability Management, Cybersecurity, Malware Protection, Penetration Testing, Cyber Threat Intelligence, Exploitation techniques, Threat Management, Brute-force attacks, Network Security, Information Systems Security, Security Awareness, Human Factors (Security), Authentications, Network Protocols
★ 4.7 (10) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Ethics, Healthcare Ethics, Ethical Standards And Conduct, Responsible AI, Artificial Intelligence, Computer Science, Medical Privacy, Clinical Research Ethics, Automation, Robotics, Medical Science and Research, Health Information Management, Emerging Technologies, Health Care, Medical Devices, Information Privacy, Health Technology, Safety Assurance, Digital Transformation, Case Studies
★ 4.9 (7) · Beginner · Course · 1 - 3 Months
CertNexus
Skills you'll gain: Data Preprocessing, Data Analysis, Model Training, Data Collection, AI Workflows, MLOps (Machine Learning Operations), Statistical Analysis, Model Deployment, Data Processing, Data Cleansing, Applied Machine Learning, Predictive Modeling, Machine Learning, Model Evaluation, Descriptive Statistics, Machine Learning Algorithms, Process Management
★ 4.7 (21) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Infrastructure as Code (IaC), Jenkins, Ansible, SonarQube, Continuous Deployment, Configuration Management, Software Configuration Management, Code Coverage, DevOps, Devops Tools, Automation, Quality Control
Intermediate · Course · 1 - 4 Weeks