Spreadsheets is an interactive computer application program for organization to analyze data in tabular form.
A formula identifies the calculation needed to place the result in the cell it is contained within.
Depending on the capability of the spreadsheet application, each cell can be separately formatted using the attributes of either the content or the cell.
A cell or range can optionally be defined to specify how the value is displayed.
A value can be entered from the computer keyboard by directly typing into the cell itself.
many spreadsheet applications permit charts, graphs or histograms to be generated from specified groups of cells that are dynamically re-built as cell contents change.
Likewise, instead of using a named range of cells, a range reference can be used.