Confidence courses can help you learn public speaking techniques, assertiveness training, self-presentation skills, and strategies for overcoming imposter syndrome. You can build skills in effective body language, active listening, and managing anxiety in social situations. Many courses introduce tools like visualization exercises, feedback mechanisms, and journaling techniques that support personal growth and help you apply these skills in everyday interactions.

Skills you'll gain: Microsoft Excel, Pivot Tables And Charts, Excel Formulas, Spreadsheet Software, Data Analysis Expressions (DAX), Business Reporting, Data Visualization, Interactive Data Visualization, Excel Macros, Data Presentation, Dashboard, Forecasting, Management Reporting, Analytics, Advanced Analytics, Data Analysis, Business Analytics, Chart.js, Data Validation, Analysis
★ 4.8 (151) · Beginner · Specialization · 1 - 3 Months

Rice University
Skills you'll gain: Proposal Writing, Oral Expression, Presentations, Technical Communication, Verbal Communication Skills, Executive Presence, Business Writing, Public Speaking, Infographics, Business Communication, Interactive Data Visualization, Concision, Strategic Communication, Crisis Management, Persuasive Communication, Interpersonal Communications, Public Relations, Technical Writing, Electronic Media, Writing
★ 4.6 (911) · Beginner · Specialization · 3 - 6 Months

O.P. Jindal Global University
Skills you'll gain: Proposal Writing, Research Methodologies, Research and Design, Design Research, Qualitative Research
★ 4.6 (159) · Beginner · Course · 1 - 4 Weeks

Adobe
Skills you'll gain: Photo Editing, Adobe Photoshop, AI powered creativity, Photography, Generative AI, Visual Storytelling, Adobe Firefly, Graphics Software, File Management, Adobe Creative Cloud, Image Quality, Graphical Tools, Creative Design, Graphic Design, Editing, Control Panels, Creativity
★ 4.7 (235) · Mixed · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Communication, Communication Strategies, Influencing, Verbal Communication Skills, Business Communication, Interpersonal Communications, Persuasive Communication, Writing, Writing and Editing, Motivational Skills, Business Correspondence, Empowerment, Decision Making, Collaboration, Conflict Management
★ 4.6 (171) · Beginner · Course · 1 - 4 Weeks

IESE Business School
Skills you'll gain: Persuasive Communication, Corporate Communications, Crisis Management, Media Relations, Public Speaking, Strategic Communication, Media and Communications, Communication Strategies, Storytelling, Verbal Communication Skills, Influencing, Communication, Media Strategy, Communication Planning, Oral Expression, Public Relations, Digital Media Strategy, Digital Marketing, Leadership, Stakeholder Communications
★ 4.8 (204) · Beginner · Specialization · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Business Writing, Proposal Writing, Business Correspondence, Presentations, Report Writing, Writing, Microsoft PowerPoint, Business Communication, Writing and Editing, Grammar, Peer Review, English Language, Communication Strategies
★ 4.7 (515) · Beginner · Course · 1 - 4 Weeks

IndiaAI
Skills you'll gain: Generative AI Agents, Generative AI, Responsible AI, AI literacy, Data Ethics, Prompt Engineering, Large Language Modeling, Artificial Intelligence, LLM Application, AI powered creativity, Ethical Standards And Conduct, Machine Learning, Agentic systems
★ 4.8 (478) · Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Internet Of Things, Networking Hardware, Network Infrastructure, Network Routers, General Networking, Embedded Software, Network Switches, Network Protocols, Network Architecture, Security Controls, Wireless Networks, Network Administration, Network Routing, Local Area Networks, Infrastructure Security, Telecommunications, Communication Systems, Distributed Computing, Python Programming, Machine Learning
★ 4.7 (632) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Excel, Excel Formulas, Pivot Tables And Charts, Spreadsheet Software, Business Reporting, Management Reporting, Data Analysis, Data Visualization, Interactive Data Visualization, Data Management, Analysis, Information Management, Debugging, File Management, Business, Business Management, Design, File I/O
★ 4.7 (85) · Mixed · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Intellectual Property, Business Planning, Competitive Analysis, Financial Data, Service Improvement, Risk Management, Financial Acumen, Tax Preparation, Business Process Automation, Budget Management, Risk Mitigation, Contract Management, Business Strategies, Tax Management, Accounting and Finance Software, Business Strategy, Process Improvement, Entrepreneurship, Marketing, Leadership and Management
★ 4.7 (444) · Beginner · Specialization · 3 - 6 Months

University of Pittsburgh
Skills you'll gain: Educational Materials, Web Content Accessibility Guidelines, Disabilities, Education and Training, Adaptive Equipment, Instructional Design, Education Software and Technology, Case Studies, Diversity Training, Student Support and Services, Student Services, Diversity Awareness, Higher Education, Diversity Equity and Inclusion Initiatives
★ 4.6 (333) · Mixed · Course · 1 - 4 Weeks