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.

If you need to calculate dates in your spreadsheets, Excel uses its own unique system, which it calls Serial Numbers. Every date (month, day, year) and time (hour, minute, and second) has an ...

Creating a series of random dates in Excel allows you to test your spreadsheet's functions on a variety of dates or look at projections for a range of future dates. Excel has a built in random number ...

The IF function is one of the most flexible functions in Microsoft Excel and has a range of uses that can be helpful in comparing data entries and isolating specific data points. The IF function can ...

How to subtotal transactions by conditional date components in Excel Your email has been sent Image: utah778, Getty Images/iStockphoto Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft ...

Sometimes, the YEAR function returns the correct value, but Excel displays an unexpected year, such as 1900 or 1905. This occurs when the cell containing the YEAR formula is formatted as a Date ...

Why pay for premium project management tools? Learn how to use this brilliant Excel Gantt chart to easily track deadlines, ...