Internet traffic refers to the flow of data across the internet. It includes all the information sent and received by users, such as web pages, emails, and streaming videos. This data travels through various networks and servers, allowing people to access content and communicate online. The amount of internet traffic can vary greatly depending on factors like time of day, popular events, or new trends. High traffic can lead to slower connection speeds, while low traffic usually results in faster access. Understanding internet traffic helps improve network performance and user experience.