A Living Non Living Worksheet, in the word’s original implying, is a scrap of stationery on which 1 performs work. They arrive in many forms, most ussually linked with junior school work assignments, tax forms, also accounting or another business circumferences. Software is increasingly taking over the paper-based worksheet.
It could be a printed page that a children completes with a writing equipment. No other stuffs are required. It’s “a sheet of paper on which work schedules, working time, special hints, etc. are wrote. A sheet of paper on which problems, ideas, or the like, are set down in tentative form.” In education, a worksheet may have questions for students also where to record answers.
In accounting, a worksheet is, or was, a sheet of ruled paper with rows and columns on which an accountant could log information or do calculations. These are often called columnar pads, and exclusively green-tinted.
In IT, spreadsheet software presents, on a computer monitor, a UI that alike one or more paper accounting worksheets. MS Excel, a popular spreadsheet program, bases on a single spreadsheet (more technically, a 2 dimensional matrix or array) as a worksheet, or it bases on a collection of worksheets as a workbook.