Spreadsheets
Definition
https://en.wikipedia.org/wiki/Spreadsheet
https://www.computerhope.com/jargon/s/spreadsheet.htm
https://whatis.techtarget.com/definition/spreadsheet
https://www.merriam-webster.com/dictionary/spreadsheet
https://www.perfectxl.com/excel-glossary/what-is-a-spreadsheet/
https://www.yourdictionary.com/spreadsheet
https://dictionary.cambridge.org/dictionary/english/spreadsheet
https://www.myaccountingcourse.com/accounting-dictionary/spreadsheet
https://multimedia.journalism.berkeley.edu/tutorials/spreadsheets/