If the Excel cell format is not changing to a number because the Number formatting is not working, take these steps to fix the issue.

When you type a seven-or-ten-digit phone number into an Excel cell that uses the phone number format, Excel will automatically change the way the number looks so that it appears as a phone number ...

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

Conditional formatting highlights key information in a spreadsheet so it’s easy to see at a glance. This beginner’s guide gets you started using conditional formatting.

These newbie mistakes are uncalled for because Excel placed several number formatting options front and center in the Number section of the Home tab: Click for larger image.

Sometimes when I’m working with an Excel worksheet and I want a cell to look a certain way, I run into what appears to be a limitation in the program. It might be trying to enter product numbers with ...

Excel users wanting to display numbers as monetary values, must first format those numbers as currency. To do this, apply either the Currency or Accounting number format to the cells that you want ...

Excel's conditional formatting lets you formats cells based on the value of those cells or their formulas. Learn the basics of this amazing feature.

However, if you paste a differently formatted date, Excel accepts the source formatting. To further complicate the situation, Excel changes the format of the target cell to that of the pasted value!

Microsoft Excel 2007's conditional formatting feature allows you to format cells based on certain criteria. As an example, you might want the row color to change based upon a credit or debit on a ...