Review, Fix & Enhance Business Excel Sheet (Formulas, Automation & Dashboard)

1️⃣ Review & Fix Existing Issues
Identify and correct broken or incorrect formulas
Fix wrong calculations and logic errors
Repair or optimize linked sheets and references
Remove redundant or inefficient formulas
Ensure data consistency across all sheets
2️⃣ Improve Structure & Performance
Reorganize sheets for better workflow
Optimize formulas for performance (avoid unnecessary volatility)
Protect critical cells and formulas from accidental edits
Improve data validation and error handling
3️⃣ Enhance Features & Automation
Add automated calculations where applicable
Improve data entry flow (drop-downs, validations, conditional logic)
Create or improve summary sheets
Add conditional formatting for alerts, KPIs, and exceptions
If suitable, introduce basic macros or Power Query (optional, discuss first)
4️⃣ Visualization & Business Insight
Improve existing charts or create new ones
Build a clean business dashboard (KPIs, trends, summaries)
Make the file management-ready and decision-focused