1. Data Handling & Formatting
- Conditional Formatting
- Data Validation
- Flash Fill & Text to Columns
- Find & Replace, Go To Special
2. Functions & Formulas
- Logical Functions: IF, AND, OR, IFERROR
- Lookup Functions: VLOOKUP, HLOOKUP, XLOOKUP, INDEX-MATCH
- Math & Stat Functions: SUMIFS, COUNTIFS, AVERAGEIFS
- Text Functions: LEFT, RIGHT, MID, CONCATENATE, TEXT, TRIM
- Date & Time Functions: TODAY, NOW, DATEDIF, EOMONTH
3. Pivot Table & Pivot Chart
- Data Summarization
- Slicers & Timelines
- Grouping & Filtering
4. Data Analysis Tools
- What-If Analysis (Goal Seek, Data Tables, Scenario Manager)
- Solver
- Forecasting
5. Charts & Dashboards
- Dynamic Charts
- KPI Dashboards
- Sparklines
6. Power Query & Power Pivot
- Data Import & Cleaning
- Creating Data Models
7. Macros & VBA
- Recording Macros
- Writing VBA Code
- Automating Tasks