Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Using the example in our spreadsheet or a similar spreadsheet, highlight all the revenue numbers in the sheet and then in the ...

The "Unpivot" button inside Excel's Get Data feature is a hidden superpower. It can turn a tedious, error-prone task into smooth, automated workflows. No more copy-pasting, no more manual rearranging ...

In October 1984 I arrived at Oxford University, trailing a large steamer trunk containing a couple of changes of clothing and about five dozen textbooks. I had a freshly minted bachelor’s degree in ...