Decrease and Increase Global Volume Using a Single Key Decrease and Increase Global Volume Using a Single Key OBJECT Colin Koteles Configure the user agent so that a single key can be used to increase the global volume of the audio file contained within this page. Configure the user agent so that a single key can be used to decrease the global volume of the audio file contained within this page. Use the configured single keys to decrease and increase the global volume of the audio volume contained within this page.
(Homer) Computers can do that?
The user agent can be configured so that a single key can be used to increase the global volume. The user agent can be configured so that a single key can be used to decrease the global volume.