You can add a zero before a number in Google Sheets and Excel using this tutorial. You need to change cell formatting or use function.

How to Enter a Subscript in Excel. Properly formatting expressions such as "H2O" in your Excel spreadsheet requires the use of subscripts. Subscript formatting makes a letter or number appear ...

The article describes how to ignore zeros in a formula by using Excel's AVERAGEIF function, which is useful when dealing with incomplete worksheets or formulas that might result in zero values ...

Learn how to ignore zero values in Excel charts with step-by-step tips to create clean, accurate, and professional visuals.