Q. I usually like Excel PivotTables, but because they don’t allow me to do certain things, such as delete cells or insert new columns or rows, I’m wondering if there is a reasonable alternative? A.

Most online Excel tutorials are obsessed with flashy new functions, complex formulas, or clever hacks that solve simple problems in overly complicated ways. But the real upgrade isn't new or exciting ...

Q. We receive Excel-based reports from our European operations with the daily temperatures of our electrical generators and other equipment recorded in Celsius; what’s the best way to convert these ...