Error-checking rules help verify formulas in Excel. Learn how to enable, disable, or manage Error checking rules in Microsoft Excel.

You may want to pause before hitting “send” on your next Excel masterpiece: Various studies over the past few years report that 88 percent of all spreadsheets have "significant" errors in them.

Q. I am trying to create a formula in our accounting system, but I keep getting errors. What can I do to get the formula to work? A. All Excel users know how powerful formulas are, but sometimes it ...

Excel can throw up various Data type Refresh errors. This post explains each and shows how to fix COULDN'T REFRESH DATA TYPES errors.

There's an easy way to clean up errors if you know the Microsoft Excel formula IFERROR. Note that this tip also works in Google Sheets. Shaun from Spreadsheet Point shows exactly how to use the ...

Hi: Excel 2007 with SP3. Yes, I know it's old. Doesn't mean it should make errors in calculation, so please don't tell me "upgrade to Office 365" as a solution. It's ...

In Excel 2003, 2002, and 2000, from the Tools menu, select Options, and on the Calculation tab, under Workbook options, check the Precision as displayed box, and then click OK.