Turn a messy spreadsheet into answers you can trust. Using free AI tools — no coding, no installation — you'll build a conversational data analyst for a small UK coffee chain, run five real business questions, and verify the answers by hand. Inspired by the open-source PandasAI library. You finish with portfolio evidence: your analyst prompt, five answers, one verified result, one AI mistake you caught, and one improvement you made.

Begin your data analysis journey with three guided projects across Retail, Health and Finance. Learn how to understand unfamiliar datasets, spot data-quality issues, check AI-generated summaries and verify key figures using Excel or Google Sheets. No previous experience is required.

Learn how Linear Regression predicts continuous numerical values using a realistic business dataset. You will understand the model, apply it with Python in Google Colab, visualise and evaluate the results, and complete a practical challenge using a new dataset.

Practical AI skills you can use in everyday life with ChatGPT and Claude. Discover reusable skills for making better decisions, planning, researching purchases, organising information, solving everyday problems and getting more useful answers from AI.

Practical AI skills designed to help you work smarter and develop your career. Use ChatGPT and Claude for job research, CV improvement, interview preparation, professional communication, productivity, problem solving and better workplace decisions.

Reusable AI skills for researching, learning and understanding complex subjects. Use ChatGPT and Claude to investigate questions, evaluate information, summarise evidence, explain difficult concepts, compare sources and build deeper understanding.

Practical AI Skills designed to help teachers, trainers and educators plan lessons, create learning activities, support different learner needs, design assessments, provide feedback and use ChatGPT or Claude more effectively in teaching and learning.