Microsoft Excel relies on two fundamental reference types when addressing other cells. Absolute references -- which are denoted with a "$" -- lock a reference, so it will not change when copying the ...

Cells in Excel are referred to using relative or absolute references. A formula with relative references changes when the cell's position does. If, for example, a cell has a formula "=A1" and you copy ...

An address or pointer that changes when the target item is moved or the relationship to it has changed. For example, in a spreadsheet, a cell with a relative reference changes its formula when copied ...

An address or pointer that does not change. For example, in a spreadsheet, a cell with an absolute reference does not change even if copied elsewhere. Contrast with relative reference. See explicit ...