Have you ever stared at a massive Excel spreadsheet, overwhelmed by rows of numbers, wishing there was a faster way to make sense of it all? Here’s the good news: Excel 365’s conditional formatting ...

Excel's conditional formatting tool applies formatting depending on cells' contents. Validation rules can change cells font, style, size or border. They can also change the text's color. For example, ...

All the cells of negative numbers will become red, while the positive numbers will remain the same. You can create your own custom format in Excel to highlight negative numbers. Select the range of ...