Helpful hint: Chrome's hidden tab audio mute control

This is so incredibly useful and so little known that I wanted to mention
it specifically. We've all had the experience of a site that starts
unexpectedly blaring audio after you access a page -- sometimes minutes
after you've opened another page and the offending one is buried in
a background tab. For quite some time now, Chrome has indicated which
tabs are playing audio via a little speaker icon at the tab top -- very 
handy to figure out which tab to close down, but sometimes you need that
tab open and only want a way to shut the damned thing up quickly.

Chrome has an easy way to do this, but you need to specifically enable
it. Here's how:

When running Chrome, go to:

chrome://flags/

You'll see a scary radioactive warning. No problem as long as you
don't screw around with options you don't understand.

Now find the option called:

"Enable tab audio muting UI control"

(you can scroll down to it, or search for it as on any other page)...

Click "Enable" ...

Chrome will prompt you to RELAUNCH NOW. If you're not going to lose
important work, go ahead and click the RELAUNCH NOW button. Or relaunch
later when it's more convenient (your setting change won't take effect
until you do so).

Now when audio plays on a tab, you can click the speaker icon on the tab
top and audio will be instantly muted. Click it again to restore audio
from that tab.

How cool is that?

Have a great weekend.

Best,

--Lauren--
Lauren Weinstein ([email protected]): http://www.vortex.com/lauren 
Founder:
 - Network Neutrality Squad: http://www.nnsquad.org 
 - PRIVACY Forum: http://www.vortex.com/privacy-info
Co-Founder: People For Internet Responsibility: http://www.pfir.org/pfir-info
Member: ACM Committee on Computers and Public Policy
Lauren's Blog: http://lauren.vortex.com
Google+: http://google.com/+LaurenWeinstein 
Twitter: http://twitter.com/laurenweinstein
Tel: +1 (818) 225-2800 / Skype: vortex.com
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