Notification Bell

The YouTube notification bell is a feature used for notifying subscribers of when there are new videos, updates, and other content from channels they are subscribed to. The notification bell was introduced in 2016, after many people had pointed out how unresponsive and not up to date the subscribe button was. Despite this, some YouTubers' videos may still not be listed in your notifications.
==Notification bell settings==
When viewers click the notification bell, they can also choose three options such as "All", "Personalized", and "None". This is used for viewers to have the bell set the way they want it to be set.
===All===
The "All" bell notifies subscribers for every single form of content the channel uploads. This bell is activated when the bell is highlighted and appears as if it was ringing.
===Personalized===
The "Personalized" bell notifies subscribers of personalized content, meaning they will not be notified of every form of content the channel uploads. This bell is activated when the bell isn't highlighted and only appears as a normal bell.
===None===
The "None" bell doesn't notify subscribers of any form of content the channel uploads. This bell is activated when the bell is crossed.
==Trivia==
*The bell's settings automatically turns to "None" if all the videos on the channel are set as "Marked for kids" for channels that upload seemingly kid-friendly content.
*The bell can only be seen if viewers are subscribed to a channel. If they are unsubscribed, the bell won't appear beside the subscribe button.
==Gallery==
NotifBellAll.png|"All" bell.
NotifBellPersonalized.png|"Personalized" bell.
NotifBellNone.png|"None" bell.
NotifBellPing.png|The bell with a ping.
Category:History of YouTube