Why might you need to convert a file to another file type?

Question

(1 point)
Responses

It is a music or image file.
It is a music or image file.
The file is old.
The file is old.
The file uses a type of software that your computer cannot open.
The file uses a type of software that your computer cannot open.
The file was sent to your e-mail.

Answer 1

The file uses a type of software that your computer cannot open.