Regular expressions (or REGEX) are search patterns that can be used to check if a string of text conforms to a given pattern ...

To count the frequency of a text in Excel, you can use the Countif function. We have described the entire process in detail. We have created sample data with the names of the planets in Excel (as ...

Microsoft Excel's UNIQUE function does exactly as its name suggests—it extracts unique values from an array. In other words, ...