Ineed asap! 30 points to the right answer.

zachary was frustrated. his computer was running very slowly and he was worried that it was reducing his productivity on the job. cassie, his coworker, suggested that if he ran this (what utility) utility, the way the files were saved on his computer would be more efficient, enabling his computer to access them quicker.

a. defragmenter
b. disk cleanup
c. quicktime
d. winzip

A. Defragmenter. If your files are scattered all over the disk, loading them takes a long time. This can happen because your disk will utilize all empty spots, even if a file doesn't fit. A defragmenter moves the pieces around until they form one contiguous file, which loads way faster.

Disk cleanup is only about freeing up space by deleting unused stuff.

Quicktime is a video codec, allowing you to view Apple format videos

Winzip compresses files. This may slightly speed up loading time, but you have to add decompression time to it, so it wouldn't increase productivity.

Ithink it's a) the user may use the song without the permission of the creator but only in certain circumstances