Data Visualization develops safe, evidence-led use of digital tools and information. Presenting numbers in charts and graphs.
Clarify the task and source
Identify the task, the system or information involved, and what a correct result should look like. Check source, date, context, and permissions rather than treating the first search result or tool output as authoritative.
Work safely and verify
Use only the access needed, protect personal and confidential information, and test changes in a safe way. Verify outputs against a trusted source or known example before relying on them.
Document and recover
Record the steps, assumptions, and outcome in a way another person can follow. Keep appropriate backups, know how to undo a change, and seek help rather than bypassing access or safety controls.
Practice plan
Choose one realistic task related to Data Visualization, write down the outcome you want, and complete a focused attempt. Review evidence and feedback, then choose one specific improvement for your next attempt.