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In Excel 2008, every cell can be formatted differently. There are many options available to customize your Excel workbook, which can make the worksheet easier to read. Excel also provides many number formats, allowing you to standardize how numbers will appear in your document. For more information, refer to Formatting Numbers.
Cells can be filled with color to highlight or emphasize cell contents. It can easily be applied to your workbook.
Select the cell(s) you want to fill with color
Click TOOLBOX![]()
The Formatting Palette appears.
If the Borders and Shading section is not expanded, click it
The Borders and Shading section expands.

Under Shading, from the Fill Color pull-down menu, select the desired color
The cell is filled with the desired color.
To make certain cells stand out in the worksheet, you may want to format a cell's borders.
Select the cell(s) whose borders you want to format
Click TOOLBOX![]()
The Formatting Palette appears.
If the Borders and Shading section is not expanded, click it
The Borders and Shading section expands.

Under Borders, from the Border Type pull-down menu, select the desired border
The desired border is applied.
Select the cell(s) whose borders you want to format
Click TOOLBOX![]()
The Formatting Palette appears.
If the Borders and Shading section is not expanded, click it
The Borders and Shading section expands.

Under Borders, from the Border Color pull-down menu, select the desired color
The color is applied to the borders.
Select the cell(s) whose borders you want to format
Click TOOLBOX![]()
The Formatting Palette appears.
If the Borders and Shading section is not expanded, click it
The Borders and Shading section expands.

Under Borders, from the Border Style pull-down menu, select the desired style
The style is applied to the borders.
Select the cell(s) whose borders you want to delete
Click TOOLBOX![]()
The Formatting Palette appears.
If the Borders and Shading section is not expanded, click it
The Borders and Shading section expands.

Under Borders, from the Border Type pull-down menu, select No Border![]()
The border is erased.
Conditional Formatting allows you to format cells depending on how their data relates to other data. For example, in a list of numbers ranging from 1 to 10, you can format cells with data closer to 1 to have red fill color, and cells with numbers closer to 10 to have green fill color. You can also format data bars to appear within the cell, making a concise bar graph within a worksheet. For more information, refer to Working with Conditional Formatting.
A cell merge converts selected cells into a single cell. This can be useful for creating titles.
WARNING: After a cell merge, if two or more selected cells have data in them, Excel will display the information from the cell closest to the upper left corner, deleting all other data.
Select the cell(s) you want to merge
Click TOOLBOX![]()
The Formatting Palette appears.
If the Alignment and Spacing section is not expanded, click it
The Alignment and Spacing section expands.

Under Indentation and Merge, select Merge cells
NOTE: The option is selected when a checkmark appears.
The cells are merged.
Select the cell(s) you want to split
Click TOOLBOX![]()
The Formatting Palette appears.
If the Alignment and Spacing section is not expanded, click it
The Alignment and Spacing section expands.

Under Indentation and Merge, deselect Merge cells
NOTE: The option is deselected when no checkmark appears.
The cells are split.
If you have text that appears in a single cell and you want to increase the height of the cell without expanding the row or column, you can use the Wrap text option.
Select the cell(s) you want to wrap text
Click TOOLBOX![]()
The Formatting Palette appears.
If the Alignment and Spacing section is not expanded, click it
The Alignment and Spacing section expands.

Select Wrap text
NOTE: The option is selected when a checkmark appears.
Wrap text is applied.
OPTIONAL: To remove the text wrap, deselect Wrap text
NOTE: The option is deselected when no checkmark appears.
If you want to copy only a cell's formatting you can use the Format Painter option. This will format the destination cell the same as the source cell without changing its content.
This method applies to copying formatting to one cell or contiguous cells.
Highlight the cell containing the desired formatting
From the Standard toolbar, click FORMAT PAINTER![]()
The pointer changes shape to include a paintbrush.
Highlight the desired cells to be formatted
The format you copied is applied to the cell(s).
This method applies to copying formatting to multiple, non-contiguous cells.
Highlight the cell containing the desired formatting
From the Standard toolbar, double click FORMAT PAINTER![]()
The pointer changes shape to include a paintbrush.
Highlight the desired cells to be formatted
The format you copied is applied to the cells.
To turn off the Format Painter, press [esc]
OR
Click FORMAT PAINTER![]()