Stop+clicking+in+Win+7

You can disable the "clicking" feedback through the Sounds configuration app in Control Panel. Go to :- Click the **Sounds** tab. In the middle of the window, in the Program list, click **Start Navigation**. In the drop-down Sounds list, you will see:- "Windows Navigation Start.wav" which you can change by clicking the drop-down arrow and selecting **None** (at the top of the list). Click **Okay**
 * Stop clicking in Win 7 **
 * Start** and in the Search box, type without the quotes **"mmsys.cpl"**.