Spreadsheet programs also provide conditional expressions, functions to convert between text and numbers, and functions that operate on strings of text.
Spreadsheets have replaced paper-based systems throughout the business world.
Some of these formulas can apply to ranges as well, like the function that adds up all the numbers within a range.
Spreadsheets share many principles and traits of databases, but spreadsheets and databases are not the same thing.
The program operates on data entered in cells of a table.
To make such a formula, one simply replaces a number with a cell reference. But C10 might also hold its own formula referring to other cells, and so on.Users interact with sheets primarily through the cells.A given cell can hold data by simply entering it in, or a formula, which is normally created by preceding the text with an equals sign.Although they were first developed for accounting or bookkeeping tasks, they now are used extensively in any context where tabular lists are built, sorted, and shared.LANPAR, available in 1969, A spreadsheet program is a standard feature of an office productivity suite; since the advent of web apps, office suites now also exist in web app form.