Master Microsoft Excel with this in-depth training bundle, now just $19

[iMore.com]

If you’ve worked in an office at any point over the past thirty years, chances are you’ve at least dabbled in Microsoft Excel—that ubiquitous piece of software that can be found at the heart of companies ranging from small startups to Fortune 500 conglomerates.
But you’ve likely only scratched the surface of what this incredibly powerful program can do, and having only a baseline understanding of Excel in an increasingly data-driven world isn’t going to cut it.

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