Which method is best to select the cells highlighted in red?

To select cells highlighted in red, you can use the "Find & Select" feature in Excel. Go to the Home tab, click on "Find & Select," then choose "Conditional Formatting" and "Manage Rules." From there, you can select the formatting rule for red cells, allowing you to quickly highlight or manipulate them. Alternatively, applying a filter based on cell color can also achieve the same result efficiently.