The information about the question is incomplete hence the general answer. The term Autofill as used in the question is related to the use of Spreadsheets.
Autofill is a tool in Microsoft Excel worksheets/workbooks that is used for the automatic population of cells.
It is useful because rather than entering a range of figures or data manually onto the cells, the autofill (an object-oriented instruction) tells the program to complete the empty cells using the progression of numbers from previous cells.
Hence, this saves a lot of time and effort.
Learn more about Autofill at:
https://brainly.com/question/1178135
