For decades, Excel worked on a simple principle: you enter a formula into one cell, and it returns a single result into that ...
Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...
Excel's VLOOKUP function searches cell arrays for data that you provide. The function often takes cell references as input, letting you easily apply the function to each cell in a range. Alternatively ...