Excel is a great program with hundreds of helpful functions. Unfortunately, one function it's lacking is a simple way to merge two or more columns while preserving all of their data. If you try to use ...

They look like a typo, but they’re the reason your table formulas don’t break.

If you are working with Excel spreadsheets or workbooks, juggling multiple tables of data, at some time you might need to combine them into one. Rather than spending hours manually copying and pasting ...

If you spend Mondays copying data from email attachments into a "Master" sheet, you're not working in Excel—you're doing manual labor. Power Query fixes that. Master these three core data ...