You can go to the manufacturer's website and look up drivers for your specific computer model. Download and install the audio drivers. If the sound is built-in to the motherboard, the audio driver may be within a chipset/motherboard driver.
sound driver and speaker
roll back the driver
sound driver give u voice of ur song and any computer voice without intalled sound driver u can't listen voice of ur song and any computer voice
sound card/sound driver, Speakers/earphones
Most computers come pre-installed with a sound card. This component allows you to listen to any audio coming from your computer or record audio into your system. Each sound card has its own specific driver to make it work successfully on a computer's operating system. Usually, a sound card will come fully equipped with an installation CD that includes the sound card driver. This driver directs the data connections to and from your sound card and the computer's operating system. And you can download a sound driver from the Interenet.Also,below the related link is not a bad choice for you if you need it.
Update driver software.
Listening to audio from a computer system requires a sound card. With the right type of sound card, you can turn a standard computer into a multimedia entertainment system. In order to make the sound card actually work, you'll also need a sound card driver. Various sound card manufacturers provide you with drivers that are made to make their devices perform.
go to your manuf. web site, and choose support, and find your pc, you will then find sound as a downloadable driver. if in ur computer instaled sound driver but they don't work properly so u can update driver via follwing this step start-Control Panel-Device manager-in bootam sound driver-right click on sound driver and click on update driver first of all pls connect ur internet connection after u can do this
Make sure your sound card is properly connected inside your computer to the motherboard. Make sure the driver is working properly. check your sound card and your wiring.
printer scanner digital camera (these are hardware devices)
If you have sound card driver CD-ROM, CD-ROM into the CD-ROM drive first. Right-click 'My Computer'---- properties ---- ---- hardware ---- Double-click Device Manager? (!) Device (sound card) ---- Click on the 're-install the driver'---- select' only this time 'and click' Next'---- select 'CD-ROM drive' and click 'Next' ---- start Installation to complete the installation. If the sound card driver is missing, your personal computer's sound equipment will not work.
BY INSTALLING DRIVERS FORM YOUR COMPUTERS DRIVER CD. OR BY PLUGGING THE SPEEKERS(HAHAHAHA)