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

When you create Microsoft Excel spreadsheets that contain one or more columns of dates, you can make things a bit easier if you pre-format your cells to display date information the way you want ...

Learn how to highlight dates before today and a specific date with and without using the Today() function in Microsoft Excel.

Excel's text formatting capabilities can make the results of your financial, statistical or scientific spreadsheet calculations more esthetically pleasing and easier to follow.

The ramifications of missing a due date can range from simply adjusting the date to getting fired. Don't take chances with deadlines when a simple conditional format can remind you.

You can use Excel, Microsoft's spreadsheet program, to store, organize, and analyze data in a number of ways.