Getting sounds when opening any site on web browser

[Aleksandra]

Whenever I open my web browser and type in some address such as google.com, my computer makes some waterdrop noise. I am getting this sound from quiet a long time and it irritates me a lot. What is the reason behind this?

[Marthaz]

Are you using your computer in the bathroom?

Go to Tools - Internet Options - Advanced tab - Uncheck "Enable third-party Browser Helper Objects" or something similar depending on your Windows and IE versions

Restart the browser.

[Shen]

It is because of popup blocker which is making the sound. If you are using IE then go to Tools -> Popup Blocker -> Popup Blocker Settings -> Uncheck "Play sound when popup is blocked"

Also it could be because of some toolbar installed on your system. Check their settings too.

[Baltazar]

It could be some softwares such as McAfee Virus Scan causing you this problem. Just see their settings and disable them.