Excel Formula Fixes

You do not need to be a programmer to fix a spreadsheet. You need to know what Excel is actually doing when it breaks — and it breaks in about seven predictable ways. Excel Formula Fixes is a plain-language troubleshooting guide for the person who uses Excel every day and hits the wall every week: #VALUE!, #REF!, #N/A, #DIV/0!, circular references, broken VLOOKUPs, dates that will not sort, and te...