A Microsoft Excel spreadsheet is among the most versatile business tools. Here’s a full guide on how to create a simple and effective Gantt chart in Excel.

With that, Excel can generate a series of random numbers based on the data entered and the standard deviation. With this data you can then create a curved chart, known as a bell curve.

How to enable a macro in Excel for one time only If you want to run a particular macro just one time, you can configure Excel's security settings for that as well. 1.