FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A group of cells is known as a cell range. Rather than a single cell address, you will refer to a cell range using the cell addresses of the first and last cells in the cell range, separated by a colon. For example, a cell range that included cells A1, A2, A3, A4, and A5 would be written as A1:A5.

Detailed explanation-2: -A cell range in Ms Excel is a collection of chosen cells. It can be referred to in a formula. This is defined in a spreadsheet with the reference of the upper-left cell as the minimum value of the range and the reference of the lower-right cell as the maximum value of the range.

Detailed explanation-3: -A worksheet in Excel is made up of cells. These cells can be referenced by specifying the row value and the column value. For example, A1 would refer to the first row (specified as 1) and the first column (specified as A). Similarly, B3 would be the third row and second column.

Detailed explanation-4: -For example, clicking in a cell and typing =A1+A2 means that the value of the cell you selected will equal the value of cell A1 plus the value of cell A2.