Hi SHAHZAD-112,
· What is the exact model number of your computer?
· Do you have no sound on your computer?
You may log on to the Toshiba website to install the latest drivers for your computer including the sound drivers. Refer to the below mentioned link and enter the model number to get the latest drivers.
Toshiba Support - Homepage
Also see:
No sound in Windows
Tips for fixing common sound problems
Update drivers: recommended links
Regards,
Syed N – Microsoft Support
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