Now, we must say that this clicking sound is quite different from spontaneous and other unwanted sounds induced when there is hardware or software problem.
Some people find this click sound weird and annoying.
For example, your computer probably makes pleasant sounds each time you surf from one web page to another or from one directory to another. Apart from that, you can tweak your laptop sounds. The fan inside the laptop makes a little bit of noise. Some people, my humble self included, enjoy using the laptop in a quiet environment.