Have you ever stared at a massive spreadsheet, overwhelmed by the chaos of mixed data—names, IDs, codes—all crammed into single cells? It’s a common frustration for anyone managing large datasets in ...

Excel’s BYCOL() and BYROW() functions evaluate data across columns and rows, returning an array result set allowing you to bypass a lot of work. Most Microsoft Excel functions are autonomous—one ...

I didn't realize how much time I spent on cleanups until regex let me stop.

Let’s say you have student information in a worksheet where students’ last names, first names, and ID numbers are in Column A. If you want their first name and last name to appear in Column B, you ...

An Excel email address list should contain nothing but the addresses themselves. Yet if the spreadsheet received its data from an external form, the column may contain irrelevant text. One cell may ...

Importing data into Excel from other sources can a real headache, especially if you’re copying and pasting from an Internet source. Data that’s exported from a mainframe; from another program such as ...