- How to color alternate row automatically in excel:
There are several ways to do this formatting but I am sharing one with using mod function.
- Firstly select the rows you want to be shaded.

2. Now go to Home > conditional formatting > New rule

3. Now in select new rule section, select “use a formula to determine which cell to format”

4. In the format values where this formula is true, enter =mod(row(),2)=0

5. Select the color of your choice and click on OK
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2. How to color duplicates values or rows in excel:
- Select the rows within you want to check the duplicate value

2. Go to Home > conditional formatting > Highlight cell rules > Select duplicate values

Select the color of your choice and click on OK

All duplicate records are now highlighted.

3. how to Color specific Cell with specific color
- Select the table or range where you want to change the background color of cells.
- Navigate to the Home tab, Styles group, and choose Conditional Formatting > highlight cell rule> text that contain
- Enter the text which to be highlighted

4. Enter another text that need to be highlighted > select another color > Click OK

