Most of Excel's functions and tools ignore the difference between capital and lowercase letters, which is fine until a case-sensitive ID breaks your workflow. The FIND function is a strict gatekeeper ...

Most Excel lookup functions return the first match, but XLOOKUP can reverse the search direction to return the latest record.

Make sure to specify that you need the AI-created formula to work in Excel, or if you need it to work in both Excel and Google Sheets, if that's important. Be explicit and clear—reference your ...