I've seen spreadsheets that are basically interactive tutorials, and many more loaded with what Edward Tufte refers to as "chartjunk" -- embellishments that do nothing to make the presentation of ...

The ability to store and run calculations on data make spreadsheets a valuable resource for any office, but their usefulness can be diminished if you're unable to see the numbers. OpenOffice Calc can ...

Grid lines outline each cell in Apache OpenOffice Calc to help identify columns and rows. These lines also enable objects, such as charts and pictures, to snap to nearby grids. However, if you don't ...