If you are trying to write a number in Excel or Google Sheets that starts with zero (0), you may not do that due to the default settings. In that case, you should follow this tutorial to enter zero ...

If you are unaware of Microsoft Excel's "Format Cells" option, then you will discover it offers a wealth of formatting possibilities. Aside from the many built-in number formats, Excel allows you to ...

Excel Conditional Formatting already lets you format cells based on the value of those cells or the value of the formulas in those cells (see our conditional formatting tutorial for more details). Now ...