Question

why track changes required in a spreadsheet​

Answer 1

If you work with an Excel file that needs to be updated or reviewed by other people, the option to track changes can come in handy. You can also use it when you're updating a file and need to keep a track of all the changes you do yourself.

Answer 2

Answer:

If you work with an Excel file that needs to be updated or reviewed by other people, the option to track changes can come in handy. You can also use it when you're updating a file and need to keep a track of all the changes you do yourself. This can be helpful when you revisit it sometime later.