My Excel total was off by exactly 3,000 yen. When I checked, it turned out they were all cases of 'silent errors'

I don't think the scariest Excel mistakes are the ones that trigger errors."#VALUE!" or "#N/A"—those are actually being kind.

3 Reasons Why Stopping the Use of "Merge Cells" Can Automate Your Data Aggregation

Have you ever encountered a situation like this?A table where department names or dates are grouped using "Merge & Center" to ...