You can achieve a similar result using the Comment function. To add a comment to a cell, click on Insert, Comment and type your comment into the balloon that appears. In Excel’s default setting, when ...

Microsoft Excel allows you to insert images into a comment. This makes allows one to make a comment more insightful, especially, when they need to explain formulas or describe something meaningful.

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