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VLOOKUP

The VLOOKUP is one of Excel’s most useful functions. In its most common form, it is a database function which works with lists of things in databases, or Excel worksheets. Your list of things can be pretty much anything, names and phone numbers, part numbers and details, details of your album collections, etc. A VLOOKUP […]

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SUMPRODUCT

Continuing the series of posts about useful, but sometimes underused Excel formulas, this post will give you an introduction to SUMPRODUCT. SUMPRODUCT is one formula that pretty much combines two together. SUM : When you add two or more numbers together, the result of these is the “SUM” of them. PRODUCT : When you multiply […]

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