How can I fix broken computer audio?

Why do you stack a computer?

My computer screen turned around, upside down, how do I get it back to normal?

I'm not sure...My computer has a virus. It wont start the windows and programs...If My computer is broken, How much will the ...

I have a computer with windows vista but I dont know where I have to check the audio and video to install my webcam and star...

Whenever I call someone through the computer, the persons voice comes out so loud and everyone hears what the person says. It...

I recently changed out my power supply and fan and when everything was put back together, I no longer have an audio. what hap...

How dou you fix your computer to copy and paste with the right click as it use to do it and now dont , all I can do is crtl -...

Uurrghhh my computers gone wrong and theres no one here to fix it it starts up then comes up with this thing like'start windo...

Well one day my computer was acting really slow and so I shut it down [ improperly ] a few times .. :/ and then when I Turne...

basically for a while now everything, every noise, every type of music, sound whatever from my computer is much higher pitche...