Statement A utility provides an overview of your files and lets you rename, delete, move, and copy files and folders. A utility reorganizes the files on a hard disk so the OS accesses data more quickly. A utility finds files that meet criteria you specify, such as characters in a file name. A utility finds and removes unnecessary files such as those stored in the Recycle Bin or Trash. Use a utility to reduce the size of a file so it takes up less storage space on a disk.