The term “notifications” can be used in several ways. In the most general sense, a notification is simply a message that something has happened. It is a digital way of keeping people updated on the latest news, events, or happenings. They can be in the form of an email, text message, or even a pop-up on a website or app. This can be a message from an app, a website, or even from a physical device. Notifications can be useful because they help us keep track of things that are important to us. They can come in many forms, such as an alert sound, a badge on the app icon, or a message in the notification centre. 

Example

If you are waiting for an important email, you might have a notification set up so that you know as soon as it arrives.