Getting strange keystroke sound from Dell desktop computer

[Nabhoj]

Hello friends, i am getting strange keystroke sound from my dell computer, when i visit to computer library and click on any file then it makes a really odd sound, i was thinking that it is keystroke sound but it is not like that which you hear normally. I believe that it is the keystroke sound which is horrible to hear it. So is there ant method that i can change the sound, is it something else. So please tell me what it is the problem. Please help me. Thank you.

[CassandraD]

I would say that there might be issue with the sound card of your system, so you can try to re-install the drivers and check that it is solving the problem or not. Beside that there is no problem of the sound, as i believe.