Conditional formatting helps highlight patterns and trends in data. Formatting works in ranges, tables, and PivotTables. PivotTable formatting has additional restrictions and scoping options
Go To Special selects only truly blank cells and is static. Excel Filter can highlight blanks in specific columns. Both methods don't automatically update with data changes
VBA code uses SelectionChange event to highlight active row and column. Clears background colors and blocks undo functionality. Works in all Excel versions but loses custom formatting
Excel's predefined formatting rules only work with cell values. Conditional formatting rules can be created using formulas. Formulas must be entered using F2 for editing
Excel's color customization enhances data visualization and interpretation. Background color changes improve spreadsheet navigation and readability
Select columns to compare using mouse or Ctrl+click. Click "Conditional Formatting" in Home tab. Choose "Highlight Cells Rule" and "Duplicate Values". Browse for highlighted matching values