If you cannot insert, add or create new cells in worksheets in Microsoft Excel, remove cell protection and unmerge the Rows to begin with.

Adding a text to a cell in Excel using Formula requires use of ampersand operator, CONCAT function, or the LEFT, RIGHT, and LEN functions.

How Do I Reference a Cell in Another Worksheet in Excel?. Learning to use Excel worksheets like relational databases can help you save time, eliminating duplication when managing large projects.

You can wrap text in Excel in several ways to ensure that all the text in a cell is visible at once. You may also want to edit the cell height.