Throttling refers to the intentional slowing down or limiting of data or internet connection speeds by internet service providers (ISPs). This practice is often used to manage network congestion and prioritize certain types of internet traffic, such as video streaming or online gaming. Throttling can also occur when a user has reached their data limit for the month, resulting in reduced speeds until the next billing cycle. While throttling can help maintain a stable network for all users, it has been a controversial topic as it can also limit access to certain websites or services.