Power Query courses can help you learn data transformation, data cleansing, and data loading techniques. You can build skills in creating custom queries, merging data from different sources, and automating repetitive tasks. Many courses introduce tools like Microsoft Excel and Power BI, where these skills are applied to streamline data analysis and enhance reporting capabilities.

Skills you'll gain: Data Modeling, Power BI, Data Analysis Expressions (DAX), Data Visualization Software, Plotly, Matplotlib, Data Transformation, Data Visualization, Interactive Data Visualization, Seaborn, Data Cleansing, Scatter Plots, Data Import/Export, Business Intelligence, Data Preprocessing
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Business Writing, Business Correspondence, Business Communication, Writing, Organizational Skills, Writing and Editing, Grammar, Communication, Editing, Organizational Strategy, Organizational Structure, Presentations, Graphic Design
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Regression Analysis, Model Evaluation, Predictive Modeling, Supervised Learning, Statistical Machine Learning, Statistical Modeling, Model Training, Applied Machine Learning, Machine Learning Algorithms, Machine Learning Methods, Feature Engineering, Machine Learning, Data Preprocessing, Model Optimization, Statistical Methods
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Manipulation, Data Cleansing, Data Wrangling, Data Processing, Data Integration, Data Preprocessing, Data Transformation, Data Import/Export, Data Collection, Data Management, Web Scraping, Data Access, R Programming, R (Software), MySQL, File Management, SQL, Application Programming Interface (API)
Mixed · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Database Design, SQL, MySQL, Relational Databases, Database Management, Databases, Data Modeling, Query Languages, Data Integrity, Development Environment, PHP (Scripting Language), Software Installation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Power Electronics, Electric Power Systems, Electrical Power, Electrical Systems, Electrical Engineering, High Voltage, Simulation and Simulation Software, Torque (Physics), Simulations, Engineering Calculations, Engineering Analysis, Energy and Utilities, Mechanics, Mathematical Modeling
Intermediate · Course · 1 - 3 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Microsoft PowerPoint, Microsoft Word, Microsoft Excel, Microsoft Office, Spreadsheet Software, digital literacy, Automation, Data Entry, Computer Literacy, Information Technology, Document Management, Graphical Tools
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Data Lakes, Real Time Data, Microsoft Azure, Microsoft Power Platform, Security Strategy, Data Infrastructure, Microsoft Copilot, Data Warehousing, Data Architecture, Security Management, Apache Spark, Power BI, Data Integration, Data Governance, Database Development, Security Controls, Data Analysis, Data Modeling, Data Science, Data Validation
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Public Speaking, Presentations, Verbal Communication Skills, Storytelling, Drive Engagement, Communication, Persuasive Communication, Driving engagement, Non-Verbal Communication, Business Writing, Rapport Building, Composure, Adaptability, Creative Thinking, Creativity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI API, SQL, ChatGPT, Prompt Engineering, OpenAI, Pandas (Python Package), Query Languages, Natural Language Processing, Generative AI, Data Import/Export, Data Manipulation, Databases, Data Wrangling, Python Programming, Large Language Modeling, Machine Learning, Software Engineering
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: SQL, Database Management, Query Languages, Data Analysis, Performance Tuning, Data Integration, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft 365, Microsoft Teams, Microsoft Outlook, Microsoft Office, Pivot Tables And Charts, Calendar Management, Excel Macros, Microsoft Copilot, Microsoft Excel, Collaborative Software, Excel Formulas, Data Validation, Productivity Software, Email Automation, Spreadsheet Software, Project Management Software, Organizational Skills, Collaboration, Presentations, Visual Basic (Programming Language)
Beginner · Specialization · 3 - 6 Months