Microsoft is giving Copilot in Excel a collection of new features aimed squarely at finance teams. The update introduces reusable instructions for common tasks, connections to services such as FactSet and Morningstar, and a better way to review what Copilot intends to do before it starts changing a workbook. The most interesting addition is Skills finally coming to Copilot in Excel. Skills let companies teach Copilot how to handle a recurring process, so employees do not need to write the same...