hello guys the problem of my pc is that...when i right click the mouse to refresh... the speaker continously goes on beeping ...but when i press the f5 key and then right click ,the sound does not comes ..the speaker is that ..one which beeps when the computer starts..and also when i insert a windows os cd in the drive it automatically brings up the windows setup screen ..the blue one..actually until we dont press the button on the keyboard the setup shoul not start..but it starts without pressing any key....so any solution please tell.

What sort of computer do you have? Can you tell us the make and model number?

Which Operating System, XP, Vista, Windows 7 or 8?

When you say that you are clicking the right mouse butters to refresh something, what are you trying to refresh?

If you can give us this information we should be able to answer all of your questions. :-)