The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Kick off your training with the basics of ...

If you check your desktop at work, you're likely to find Excel in there somewhere. Microsoft's original killer app, the spreadsheet tool just keeps getting more useful and the seven courses in the ...

If you're starting to realize how crucial data is when making decisions, you're a bit behind the curve. Companies, small and large, are leveraging vast volumes of information to inform their practices ...

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The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. TL;DR: Through July 21, master the beloved ...

Microsoft Excel is a widely used spreadsheet software that has been around for decades. To learn Excel, start slowly, play around with the basics, and seek out online tutorials. Excel is part of the ...

Microsoft Excel is the world’s leading spreadsheet software and learning it can give you a big boost in your career. Now’s the time to learn from a true expert, because The Complete Microsoft Excel ...

Microsoft Excel is an indispensable spreadsheet tool used across many professions. Financial modelling, budgeting, data analysis and project management are just a few tasks where Excel often plays a ...

Disclosure: Our goal is to feature products and services that we think you'll find interesting and useful. If you purchase them, Entrepreneur may get a small share of the revenue from the sale from ...