The Chrome 32 Beta tab displays the sound source.

You may also have the experience of opening an advertisement after opening a website. If it is in a crowded environment, this accident can be very embarrassing. Google's latest Chrome 32 Beta browser can help you quickly turn off the sound of automatic playback.

In Chrome 32 Beta, tabs not only display the webpage name, but also display different icons on the rightmost side to indicate the different states of the webpage, for example, the horn icon indicates that the webpage is playing audio, the red circle icon indicates that the video function is enabled, and the blue window icon indicates that the webpage is being streamed to the TV screen through Chromecast.

In addition to tab changes, Chrome 32 Beta will also automatically disable malicious files. In earlier versions, Chrome only reminds users of malicious files. At the same time, Chrome 32 Beta of Windows 8 has also made minor changes in the user interface, and the visual experience is closer to Chrome's running effect on Chromebook.

Source: Engadget