What are absolute refrences?

Absolute references in spreadsheets, such as in Microsoft Excel or google Sheets, are fixed references to a specific cell or range that do not change when the formula is copied to another location. They are denoted by a dollar sign before the column letter and row number (e.g., $A$1). This ensures that when you drag or copy a formula, the reference always points to the same cell, allowing for consistent calculations. Absolute references are useful when you want to maintain a constant reference to a particular value or range across multiple formulas.