Bandwidth Measurement refers to the process of determining the maximum rate at which data can be transmitted over a network connection. It is typically expressed in bits per second (bps) and helps users understand the capacity of their internet connection. Accurate measurements can reveal how much data can be sent or received at any given time, which is crucial for activities like streaming, gaming, and downloading files. To measure bandwidth, various tools and software can be used, such as speed tests that assess upload and download speeds. These tests provide insights into network performance and can help identify issues like congestion or slow connections, allowing users to optimize their internet experience.