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

The less directly you prepare for business, the better equipped you may be — because empathy, synthesis, and ethical reasoning can't be learned from a spreadsheet.

In this video, you’ll learn how to generate the entire alphabet in Excel using a single formula, including both uppercase and ...

In this video, you’ll learn how to make a dropdown list in Excel quickly and easily using built-in tools. We walk through the ...

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L.A. Trade Tech's automotive training program, the biggest among local community colleges, has been growing in recent years.

Bump up your salary in 2026 to as much as 56% with the help of these five AI courses taught by Stanford, MIT and others.