It will surprise no-one to know that I was an early adopter of electronic calendars, starting with a Casio Digital Diary in the early 1990s, followed by a Psion 5mx in 1997. But making the switch from ...

Dropdowns are useful features that simplify data entry and enforce data validations in spreadsheet software. Creating a dropdown list is easy. And you might have done that already in Excel. But did ...