A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
By default, Excel creates an absolute cell reference when you link to a cell in another workbook:
=[OtherWorkbook.xlsx]Sheet1!$B$1
The $ characters make the cell reference absolute, i.e. the row and column will not change if you copy othe formula or fill it down or to the right. To make the cell reference relative, remove the $ characters:
=[OtherWorkbook.xlsx]Sheet1!B1