Learn how Excel IMPORTCSV refreshes linked CSV data, handles locale formats, and switches to IMPORTTEXT for semicolon ...
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© 2026 Forbes Media LLC. All Rights Reserved.
How-To Geek on MSN
How to use the LAMBDA helper functions in Microsoft Excel
Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.
How-To Geek on MSN
How to use the MAKEARRAY function in Microsoft Excel
Switch from manual entries to automated generators that keep your spreadsheets clean, consistent, and error-free.
Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. CAGR measures an investment's average annual growth ...
Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...
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