Data validation in Excel lets you restrict what can be entered into a cell, whether whole numbers, decimals, dates, or a certain number of characters. However, one of the most powerful capabilities of ...

I didn't think much of LAMBDA helper functions when Microsoft added them to Excel. However, after finally trying them out, they proved to be a revelation. They work with LAMBDA functions, allowing you ...

The mission of the American Chestnut Research and Restoration Project at the State University of New York College of Environmental Science and Forestry (ESF) is to conduct basic and applied research ...