Introduction
INDIRECT helps you use text to create a cell or range reference. This means you can change which cell or range a formula looks at by changing text in another cell. It solves the problem of needing formulas that update automatically when you change a reference.
When you want a formula to refer to different sheets based on a cell value.
When you want to change the column or row a formula uses without rewriting the formula.
When you want to build a reference from parts typed in separate cells.
When you want to create a dynamic range for charts or calculations.
When you want to avoid manually updating formulas after moving or copying data.