I am trying to find a free "proxy server" that can be installed on the computer that is going to be proxying for. In addition to my admin job, I do side jobs for friends, family, co-workers, and anyone else who needs help. I have found that a lot of parents want to filter their internet for their kids protection. I am trying to find some sort of filter that can be installed on the Windows machine that it is filtering. I could setup a dedicated system, but that's just not practical in a home for many reasons.