2. Enter netstat-a, netstat-n and netstat-o at the prompt (note that there is a space after netstat) and find the pid corresponding to tcp 80 port, such as 1936.

3.ctrl+alt+del opens the task manager and selects the process. How to find many running programs here? Don't worry about the above view-select the column before PID (process identifier)-tick. Ok, the following processes all start with PID number. At this time, the PID found in the previous step is useful. Find 1484, such as PEER.EXE, and end the process. At this time, open the server again and see that the WEB can be started!