Rows, columns and cells in a spreadsheet
The rows in a spreadsheet have numeric names (1, 2, 3 etc) and the columns have alphabetic names (a, b, c etc), thus the names of cells subsequently exist of a letter and a number that conveniently point out their position in the grid.
Selection of a row
In the image above row 3 is selected. This can be done by clicking on the number 3 in front of the row.
Selection of a column
In the image above column B is selected. This can be done by clicking on the letter B above the column.
Selection of a cell
In the image above cell B3 is selected. This can be done by clicking on the cell.
A spreadsheet can contain one or several worksheets (tabs). Adding worksheets can be done by clicking the ‘+’ on the right side of the existing worksheet tab(s).
In the picture above worksheet 3 is selected. Clicking on the plus-sign will add a new worksheet to the spreadsheet.
Why spreadsheets are used
The most common reason to use spreadsheets is to store and organize data, like revenue, payroll and accounting information. Spreadsheets allow the user to make calculations with this data and to produce graphs and charts.