As a power Excel user, I am always on the lookout for ways to streamline my workflow. After all, nobody prefers spending ...

Excel is a useful program for creating tables, graphs and making complicated calculations automatically. It might seem complicated at the beginning, but when you get to know Excel's features, the ...

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.

I have three values. On the X axis I want the date and time, and on the Y axis I want my reading. My data set looks like this: Code: Date Time Reading 11/30/2011 0934 212 11/30/2011 1252 272 ...

Want to know how to create a scatter plot in Excel? Here's a guide on how we created a simple chart based on performance numbers.