Focused modules for practical digital and data work.
Take one topic on its own or combine several. Each path uses concrete exercises and realistic low-stakes datasets.
Spreadsheet foundations
Build clean tables, use common formulas and references, filter records and check calculations.
Reading data responsibly
Compare totals, rates, percentages and trends without claiming more than the data supports.
Data cleanup
Practise consistent dates, duplicate review, missing values and category cleanup.
Visualization basics
Choose and format simple bar, line and part-to-whole charts around a clear question.
Digital workplace tools
Organise shared files, comments, hand-offs and simple digital documentation.
Dashboard thinking
Select useful measures, arrange a summary and explain limitations and missing context.
Practice uses ordinary, understandable records.
Examples include small service logs, schedules, category tables, recurring counts and simple operational records. The aim is to practise the method without pretending the exercise is a high-stakes professional system.