In what way does compression assist in the process of file transfer?

Compression is a technique that reduces the size of files, making them easier and faster to transfer over networks. When files are compressed, they take up less bandwidth and can be sent quickly, allowing for efficient use of resources during file transfers. This is particularly beneficial in environments with limited bandwidth or when transferring large files, as it can significantly decrease the time needed to complete the transfer.

While the goal of compression is to make files smaller, it does not impact the quality of the files themselves, which rules out any improvements to file quality. Additionally, compression doesn't involve the removal of unnecessary files or the encryption of sensitive files, which refers to different processes. Therefore, reducing the file size directly facilitates quicker transmission, making it the correct answer.