FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -CELL REFERENCE. A cell reference is the set of coordinates that a cell occupies on a worksheet. It identifies the location of a cell in the spreadsheet. A cell reference is always the column letter followed by the row number. For example, the first cell in the top left-hand corner of a worksheet is cell A1.

Detailed explanation-2: -By default, Excel uses the A1 reference style, which refers to columns as letters (A through IV, for a total of 256 columns), and refers to rows as numbers (1 through 65, 536). These letters and numbers are called row and column headings.

Detailed explanation-3: -Row labels allow you to choose the most important columns in a table. Row labels determine which columns are prominently displayed for that table, similar to a title. One image column and one non-image column can be used as labels. All tables have a non-image label.

Detailed explanation-4: -Understanding cells A cell is the intersection of a row and a column-in other words, where a row and column meet. Columns are identified by letters (A, B, C), while rows are identified by numbers (1, 2, 3).