Excel follows the industry standard IEEE 754 protocol for storing and calculating floating-point numbers in computers, a standard that was officially adopted in 1985 and was updated in 2008. Support ...

Q. I have an Excel spreadsheet that contains errors because some of the numbers that are part of the calculations are blank or zero. Is there a way to have Excel automatically return something instead ...

Excel now recognizes the selected cells as numbers and can perform calculations with them without errors. Click an empty cell on the spreadsheet, and push the "=" key to begin entering a calculation.

I'm calculating purchase costs. In on cell, I have a currency (cost per item) value, in the next cell, I have a quantity value of two. The two values are 116.09 and 2. In the third cell is the ...