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

If you are using Excel and would like to automatically transfer data from a master sheet to specified sub sheets when a certain condition is met, this article will explain how to use VBA (Visual Basic ...

Excel’s fill handle can generate a quick list of dates for you, but the list is static; you must create a new list if your needs change. SEQUENCE (), as shown in Figure C, lets you quickly ...