Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

This feature works best when the columns you want to visualize are adjacent to each other, so you may need to rearrange your ...

Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

Excel's VALUE function has only one argument: where a is the value stored as text that you want to convert into a number. This can be hard-coded inside double quotes or a reference to a cell ...