Q. I receive a spreadsheet each week where all sales data is categorized by its product number, but the product number is only listed on the first row of sales data. It is then subcategorized by the ...

How to copy expressions without changing cell references in Excel Your email has been sent Image: AndreyPopov, Getty Images/iStockphoto Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft ...

However carefully you monitor the data you enter and import into Microsoft Excel, and the output of formulas and functions that produce new values, it's easy to wind up with cells that contain one or ...