Digital notifications are messages delivered to devices, such as computers, smartphones and tablets, to alert the user to new or updated information. They can come in many forms, including pop-up messages, email notifications, text messages, and app notifications, and can be used to alert users to a wide range of information, including updates from social media, email messages, software updates, and news articles. Common digital notifications in many businesses include Teams, Outlook, Slack, and Google desktop notifications.