As you create Excel spreadsheets for your small business, time and date functions frequently add both convenience and programming capability to your workbooks. There's good news with date functions.

worksheets, and you want to add a time and date stamp to each worksheet. You could manually enter a time and date formula into a cell in each worksheet, or you can create a named formula that can ...

If you've ever started up a Mac that sat unplugged for long enough to discharge the battery that backs up its memory of the current date and time, you've seen the date January 1, 1904, replace the ...