Raleigh, NC, July 31, 2014 --(PR.com)-- GCFLearnFree.org, an online-based educational organization, has launched a free Excel Formulas tutorial that includes more than 20 lessons and several ...

In Excel spreadsheets, complex formulas are difficult to enter without making mistakes. Microsoft Excel’s LAMBDA() function can make such errors easier to find. LAMBDA functions are new to Microsoft ...