Today's author, Danny Khen, a Program Manager on the Excel team, discusses a solution he recently built using Excel. The Manual Spreadsheet Spreadsheets are the bread and butter of running the business world, where PCs are ubiquitous. The possibility, indeed even the need, to use spreadsheets in an environment where access to a computer is not taken for granted seems absurd to us, as business users and technology professionals. We do still print reports for some output scenarios, such as executive...