Excel Data Analysis Needed

I have an Excel worksheet containing between 1,000 and 10,000 rows that I need analysed. While I’m comfortable with basic MS Office tasks, I want this file taken further—cleaned up, explored and summarised so the insights are impossible to miss.

Here’s what I’m after:
• A tidy, well-structured dataset inside the same workbook
• Formulas, PivotTables, Power Query steps or any other native Excel methods that surface patterns and outliers
• A concise, visually clear summary—charts, pivot charts or a lightweight dashboard—so I can present the findings without extra work
• Brief in-sheet notes or a separate tab explaining what you did, so I can maintain it later

Send a quick note on similar jobs you’ve completed and which Excel features you’d lean on for this scope. I’m ready to share the file and kick things off right away.