Computer Concept Courses (CCC) Practice Test 2025 – Comprehensive All-in-One Guide to Exam Success!

Running the Disk Defragmenter utility aims at improving hard drive efficiency. Over time, as files are created, modified, and deleted, they can become fragmented, meaning pieces of the same file are stored in different locations on the hard drive. This fragmentation can slow down the read and write processes, as the read/write head of the hard drive has to move to various positions to access all the segments of a file.

The Disk Defragmenter reorganizes the data on the hard disk to ensure that files are stored in contiguous sections. This reduces the time it takes the hard drive to access files, resulting in quicker data retrieval and overall improved system performance. By maintaining the organization of files and reducing the time needed to read and write data, the utility enhances the hard drive’s efficiency and contributes to a smoother computing experience.

The other options do not directly relate to the function of the Disk Defragmenter. For instance, network speed pertains to internet connectivity and bandwidth, memory power consumption deals with how efficiently RAM uses power, and graphics quality relates to the performance of the graphics processing unit (GPU) and display settings, none of which are significantly affected by defragmentation activities.