To change the formatting of the line, click the line to select it.
To draw a perfectly straight line, hold down SHIFT while you drag to draw the line. Drag to draw a line underneath the cells that you want to underline. To apply a single underline, click Underline. On the Insert tab, in the Illustrations group, click Shapes. On the Home tab, in the Font group, do one of the following: You can also press F2 to edit the active cell, use the arrow keys to place the insertion point, and then use SHIFT+arrow keys to select the contents. If editing in a cell is turned off, you can click the cell and then select the text or numbers that you want to underline in the formula bar. AI: Artificial Intelligence or Automated Idiocy Please mark Yes/No as to whether a Reply answers your question. You can also create a custom Style that includes the attribute. If editing in a cell is turned on, you can select the cell contents by double-clicking the cell. Use Format> Cells - Font, open the Underline list & select either Single Accounting or Double Accounting. To underline just a portion of the contents in a cell, double-click that cell, and then select the text or numbers that you want to underline. To underline all text or numbers in a cell or range of cells, select that cell or range of cells.