How to Highlight Duplicates in Google Sheets? (2026 Tutorial)
Discover a step-by-step tutorial on how to highlight duplicates in Google Sheets using custom COUNTIF formulas and conditional formatting rules.
Using the PROPER function to capitalize the first letter of each word in Google Sheets
Discover how to clean up text data in Google Sheets by combining the PROPER function with ARRAYFORMULA to capitalize every word across a range instantly.