The images were created while running Windows XP.
In Excel, a cell can have multiple lines of text through an option called Text Wrapping. Text wrapping can be created several ways:
I prefer using the ALT ENTER option because the text wrapping will remain no matter how wide the column is. However, you should use the option that you feel most comfortable with.
When the Wrap Text option is used, it may be necessary to adjust the column width or row height. Click and drag to adjust the column width or row height.
Wrap Text Icon
Format Cells, Wrap Text