Network traffic is data in a network. In computer networks, the data is encapsulated in packets. So to monitor network traffic is to capture all the packets going down the network. Sometimes, it will be very useful to check your network activity. When Windows 7 network is very slow, internet browsing is very slow, connection problems and high network activity occurs when you do nothing, you will find this really helpful. The purpose of this article is to help you understand how to monitor network traffic in windows 7 with Capsa network analyzer.