Excel lets you vary the calculations you perform on specified cells using a single formula. Here’s a look at how the technique works and one good example of when you might want to use it. We may earn ...

Freelancing can be incredibly rewarding. You have no obligation to wake up at a specific time, stay in the office for a certain number of hours, and best of all, you get to choose who you work with.

Excel makes it easy to set up a system for tracking time. This download includes a PDF explaining the steps (also available as an entry in our Microsoft Office blog) and a sample timesheet you can ...