Block bad data, duplicates, and incorrect dates with these custom rules.

If numbers keep changing to dates automatically in Excel or if Excel changes dates to random numbers then this post will help you fix the issue. As reported by some users, whenever they enter a number ...

Please note: This item is from our archives and was published in 2004. It is provided for historical reference. The content may be out of date and links may no longer function. Q. I have a spreadsheet ...

Although Google Sheets and Excel Online are two of the best free online spreadsheets editing apps, you may not like certain features of them. For example, the date format. In case you do not want to ...