Learn how to calculate payback and discounted payback in Excel with formulas, SCAN, XMATCH, LET, and SWITCH, plus ...

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If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your solution. It assigns simple names to complex calculations, making formulas ...

Here are the most infamous and costly Excel mistakes in history and the lessons we can learn to ensure they're never repeated ...

Microsoft Excel isn't just for work. In fact, by leveraging just three single, powerful formulas, I use the popular ...

One reason people hesitate with LAMBDA is the assumption that it requires learning something entirely new. It doesn't. Every ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Elvin Mirzayev, CFA, holds the CFO position at Norm OJSC. He has been a contributor to Investopedia since 2014. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science ...

Tesla, Inc.'s valuation defies convention, driven by Elon Musk's influence. Click for my updated look at TSLA stock and why I ...

At only 18 years told, Drew Mendelow, a Georgia Tech freshman, is helping young patients manage their diabetes with his popular app.