Custom number format in Excel lets you define the color of the text in selected cells according to their values. What's more, ...

Learn Excel 365 number formatting to create clear, professional spreadsheets. Learn essential tips and advanced techniques ...

Image: zozzzzo/Adobe Stock Validating Microsoft Excel data is vital to prevent erroneous information. For instance, a phone number that’s not really a phone number is of no use to anyone. This ...

Figure A We’ll use data validation to prevent duplicate numbers in the Membership Number column. First, enter the following function into cell K3: =COUNTIF(Table1[Membership Number],B3) ...

See the screenshot below of the Excel spreadsheet after using Data Table for this example. You can leave the number in cell E3 as-is, or you can hide or reformat it as described above, but either way, ...

Take a look at other insightful guides from our broad collection that might capture your interest in Automated Data Entry Forms. How to make an Excel data entry form – fully automated How to ...

How to Lock Numeric Values in Excel. Microsoft Excel is a powerhouse when it comes to calculating numbers. With its vast assortment of functions, you can construct formulas to derive virtually any ...

Sometimes you need to scan some files for a piece of data like a string, phrase or some number, and one of those files just happens to be an Excel spreadsheet. You could open up the file, launch the ...