Using conditional formatting in Excel can efficiently highlight key data. The specific methods include: 1. Setting up highlight cell rules (such as numerical conditions such as greater than, less than, etc.), 2. Use data stripes, color scales and icon sets to achieve visual display, 3. Flexible setting of complex conditions through custom formulas. In terms of operation, after selecting the area, click "Conditional Format" and selecting the corresponding rules or styles to complete the settings, which is suitable for data analysis and report production.

Using conditional formatting in Excel allows you to quickly highlight cells that meet specific conditions, allowing you to see key information in your data more intuitively. It not only looks good, but also helps you analyze data faster.

Highlight key data

This is one of the most commonly used uses. For example, you can set rules: if the value of a certain cell is greater than 100, it will turn into a red background. The operation is very simple: select the area you want to set → click "Conditional Format" under the "Start" tab → select "Highlight Cell Rules" → "Greater than" → enter a value, and then select a format style.

In addition to "greater than", there are also options such as "less than", "equal to", and "between", which are suitable for various common judgment scenarios. This approach is especially suitable for seeing at a glance which data is beyond expectations or scope.

Set of using data stripes, color scales and icons

This type of product belongs to the "visualization" method and is often used for report display. For example, you can add "data stripes" to a column of sales data, so that each cell will have a horizontal progress bar, and the length represents the size of the value. The operation path is similar: select the data area → conditional format → data stripes/color scales/icon sets → select a style.

The advantage of this type of format is that it does not require you to look at the specific numbers, and you can roughly judge the difference in height, which is suitable for reporting materials or dashboards.

Custom formulas to set rules

Sometimes the default rules are not enough. For example, if you want to highlight all cells that meet the conditions in a certain column in a certain row, you have to use a custom formula. For example, if you want to change the entire row when the value in column A is "Finished", you can create a new rule, select "Use formula to determine the cell to format", enter something like =$A1="完成" , and then set the format.

This method is a little complicated, but it is very flexible. There are a few tips:

• Pay attention to the difference between absolute reference (add $) and relative reference in cell reference in formula
• After setting it, remember to test the effect to see if it is the range you want
• If it does not take effect, you can check whether the formula has syntax errors.

Basically that's it. Conditional formatting looks simple, but if used properly, it can greatly improve data analysis efficiency. The key is to flexibly match different rules types according to actual needs.

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