Your friend tells you that to improve performance when searching, ________________________.

A) delete folders from the hard disk
B) add additional folders to the index
C) buy a SSD
D) move your pictures to a USB

Adding additional folders to the index will allow for more efficient searching as the computer will have more locations to search through. Deleting folders or moving files to external storage devices will not necessarily improve search performance. A SSD may improve overall computer performance, but it may not specifically improve search performance.