Hello,<br>This is my first post, I was directed here by a friend. She said there are a lot of smart people here -- View image here: http://episteme.arstechnica.com ...

Two columns or rows of data in Microsoft Excel may contain useful information, but you'll just have a set of numbers. You can give spreadsheet viewers a graphical representation of those numbers by ...

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

A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

You can make a bar graph in Excel by first selecting the range you want to depict, and then using the dropdown menu to select the desired chart.