How to Bold Headers in All Sheets Using Google Apps Script In this episode of Better Sheets, learn how to use Google Apps Script to automatically bold the header (first row) of every sheet in a Google Sheets workbook. You'll be guided through writing a simple function in Apps Script, which includes steps like getting the active spreadsheet, accessing all the sheets, iterating through each one, and setting the font weight to bold for the first row. The video also covers how to save and run the script, authorize it if necessary, and check the successful execution. Additionally, you'll be prompted to subscribe for more tips, tricks, and how-tos for Google Sheets, as well as encouraged to ask questions in the comments for future videos. 00:00 Introduction to Bolding Headers in Google Sheets 00:12 Writing the App Script Function 01:34 Executing the Script 02:06 Conclusion and Next Steps