I found out about proxies a while back, they have kind of interested me. but when i read about them and how they are used online, every article says something different. All i know so far is that proxies can be used to bypass any restricted website and most importantly what i want to focus on is using different proxies can change your ip address. My questions are Are there different types of proxies? How are they different? Which ones are the better ones? Can proxies be detected at all? Were can i buy proxies How can i use them on a mac Can i choose a location from where i want a ip address from?