Excel may return a serial number instead of a date; because it is stored thus in the backend. Learn how to convert Serial Number to Date.

You can change the date & time format in Google Sheets & Excel Online using this guide. Use different date & time formats in spreadsheets.

This article will teach you how to change the date format in Microsoft Excel to have a uniform structure across your spreadsheet.

How to Change Date Format in a Google Spreadsheet. Google spreadsheets, like their Microsoft Excel counterparts, give you the power to tailor data to suit your business needs. Numbers, currency ...

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.