Suresh Yadav

Many time you have seen a error that port 80 is not availabe and used by another program, due to which your web server (apache in my case ) cannot statred. As you are not aware who is using port 80 and why.

Here are some steps for window to diagnose this issue:

While sharing internet connections between windows is quite easy for normal users because most of time all settings are done by windows itself i.e. Network setup wizard or creating new connection. But if you are sharing internet connection between Linux and windows you need to know the technical details of IP Address, Default Gateway, and DNS server. I have faced the same problem yesterday and after a lot of research and talking to friends I finally get it done.

Requirements:
An Internet connection
A LAN network