It will be on the bottom right corner of the border of the active cell if one cell is selected. If more than one cell is selected, then it will be at the bottom right corner of the selected area.
It is the fill handle, enabling you to drag down a cell with a formula or for extending pre-defined lists. For example: if you type Sunday into a cell and press return, and then use the fill handle to fill down, it will automatically put in the other days of the week. You can do the same for Months.
The fill handle is the small black square located in the lower right corner of the heavy border around the active cell. The active cell cannot be identified by a block arrow displaying in the center of the cell.
Fill Handle
A heavy border with a small box in the bottom right corner, known as the Fill Handle.
The small black square located in the lower right corner of the heavy border around the active cells is called the "fill handle." It allows users to quickly fill adjacent cells with data or formulas by clicking and dragging the handle. This feature is commonly used in spreadsheet applications like Microsoft Excel and Google Sheets to streamline data entry and replication.
Fill Handle
The small black square in the lower corner of an active cell in Excel is known as the Fill Handle. You can use it to quickly fill data into adjacent cells by dragging it.
Copy the forumula to the cells where you drag the fill handle.
Copy the forumula to the cells where you drag the fill handle.
The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.The Fill Handle.
The fill handle in excel looks like a thin black cross
The fill handle can be turned off in the Excel options, though it is more useful to have it on.