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EXCEL · DIGITAL WORKBOOK

Spreadsheet Data Cleanup

Clean a list containing extra spaces and inconsistent casing. Use TRIM and PROPER in helper columns while preserving the original.

Who it’s for

Beginners building practical excel skills.

What you’ll practise

  • Use TRIM and PROPER in helper columns while preserving the original
  • Compare row counts before and after cleaning

What you get

A worked example, guided exercise, independent practice and a review checklist. Delivered as a text file.