You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

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 ...

The advantage of Python is that you can apply operations to larger datasets with hundreds, even thousands, of data points ...

New York Democrats rallied around state Attorney General Letitia James after she was indicted in federal court. The indictment, returned Oct. 9, alleges James committed bank fraud related to a ...