On mac banner or alerts for youtube

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Here, you can see the list of websites that have requested permission to push alerts to your Mac. In the Safari Preferences box, click the Notifications tab. Open the browser and choose Preferences from the Safari menu. If you just want to turn off website alerts, you can do so in the Safari browser preferences.

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You can also interact with certain notifications (like messages) or subscribe to updates from websites that are equipped to push out things like sports scores, breaking news, weather alerts and other timely information.

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The Notifications feature in recent versions of Mac OS X is designed to alert your attention to events like new mail and messages, Twitter mentions, calendar appointments and other items of note through on-screen banners and alerts. How do I turn these off in Mac OS X 10.9?Ī.

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I accidentally clicked the Allow button to let a website put update alerts from Safari on my screen.