The problem is when you have multiple web pages open and more than one of them is blaring out audio. There is lots of very worthy audio and video content available on the web and no doubt many surfers wouldn’t want to miss out on that. Not everyone wants to surf the web in silence though. How to tell which Safari tabs are playing audio Just hold down the Option/Alt key when you click on the x to get rid of all the other tabs that are open, except for the page on that tab. It’s also possible to close all but one tab. While we’re on the subject of Tabs, you can close a single tab just by hovering over the tab and clicking on the x that shows up in the corner of that tab. This will show a thumbnail view of all the web pages you have open. Or, you can click on the icon that looks like two boxes on the right of the search/URL box.This might be sufficient if you only have one or two tabs open, but once you have more than eight you’ll probably find the summary is too short to be useful. You can see a short summary of the name of the web page on the tabs themselves.

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